161677152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 587059200

約数和(自身を除く): 425382048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 199, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 398, 403, 416, 434, 468, 496, 504, 546, 558, 597, 624, 651, 672, 728, 744, 796, 806, 819, 868, 936, 992, 1008, 1092, 1116, 1194, 1209, 1248, 1302, 1393, 1456, 1488, 1592, 1612, 1638, 1736, 1791, 1872, 1953, 2016, 2184, 2232, 2388, 2418, 2587, 2604, 2786, 2821, 2912, 2976, 3184, 3224, 3276, 3472, 3582, 3627, 3744, 3906, 4179, 4368, 4464, 4776, 4836, 5174, 5208, 5572, 5642, 6169, 6368, 6448, 6552, 6944, 7164, 7254, 7761, 7812, 8358, 8463, 8736, 8928, 9552, 9672, 10348, 10416, 11144, 11284, 12338, 12537, 12896, 13104, 14328, 14508, 15522, 15624, 16716, 16926, 18109, 18507, 19104, 19344, 20696, 20832, 22288, 22568, 23283, 24676, 25074, 25389, 26208, 28656, 29016, 31044, 31248, 33432, 33852, 36218, 37014, 38688, 41392, 43183, 44576, 45136, 46566, 49352, 50148, 50778, 54327, 55521, 57312, 58032, 62088, 62496, 66864, 67704, 72436, 74028, 80197, 82784, 86366, 90272, 93132, 98704, 100296, 101556, 108654, 111042, 116064, 124176, 129549, 133728, 135408, 144872, 148056, 160394, 162981, 172732, 186264, 197408, 200592, 203112, 217308, 222084, 240591, 248352, 259098, 270816, 289744, 296112, 320788, 325962, 345464, 372528, 388647, 401184, 406224, 434616, 444168, 481182, 518196, 561379, 579488, 592224, 641576, 651924, 690928, 721773, 745056, 777294, 812448, 869232, 888336, 962364, 1036392, 1122758, 1283152, 1303848, 1381856, 1443546, 1554588, 1684137, 1738464, 1776672, 1924728, 2072784, 2245516, 2566304, 2607696, 2887092, 3109176, 3368274, 3849456, 4145568, 4491032, 5052411, 5215392, 5774184, 6218352, 6736548, 7698912, 8982064, 10104822, 11548368, 12436704, 13473096, 17964128, 20209644, 23096736, 26946192, 40419288, 53892384, 80838576, 161677152]

約数ペア:

[(1, 161677152), (2, 80838576), (3, 53892384), (4, 40419288), (6, 26946192), (7, 23096736), (8, 20209644), (9, 17964128), (12, 13473096), (13, 12436704), (14, 11548368), (16, 10104822), (18, 8982064), (21, 7698912), (24, 6736548), (26, 6218352), (28, 5774184), (31, 5215392), (32, 5052411), (36, 4491032), (39, 4145568), (42, 3849456), (48, 3368274), (52, 3109176), (56, 2887092), (62, 2607696), (63, 2566304), (72, 2245516), (78, 2072784), (84, 1924728), (91, 1776672), (93, 1738464), (96, 1684137), (104, 1554588), (112, 1443546), (117, 1381856), (124, 1303848), (126, 1283152), (144, 1122758), (156, 1036392), (168, 962364), (182, 888336), (186, 869232), (199, 812448), (208, 777294), (217, 745056), (224, 721773), (234, 690928), (248, 651924), (252, 641576), (273, 592224), (279, 579488), (288, 561379), (312, 518196), (336, 481182), (364, 444168), (372, 434616), (398, 406224), (403, 401184), (416, 388647), (434, 372528), (468, 345464), (496, 325962), (504, 320788), (546, 296112), (558, 289744), (597, 270816), (624, 259098), (651, 248352), (672, 240591), (728, 222084), (744, 217308), (796, 203112), (806, 200592), (819, 197408), (868, 186264), (936, 172732), (992, 162981), (1008, 160394), (1092, 148056), (1116, 144872), (1194, 135408), (1209, 133728), (1248, 129549), (1302, 124176), (1393, 116064), (1456, 111042), (1488, 108654), (1592, 101556), (1612, 100296), (1638, 98704), (1736, 93132), (1791, 90272), (1872, 86366), (1953, 82784), (2016, 80197), (2184, 74028), (2232, 72436), (2388, 67704), (2418, 66864), (2587, 62496), (2604, 62088), (2786, 58032), (2821, 57312), (2912, 55521), (2976, 54327), (3184, 50778), (3224, 50148), (3276, 49352), (3472, 46566), (3582, 45136), (3627, 44576), (3744, 43183), (3906, 41392), (4179, 38688), (4368, 37014), (4464, 36218), (4776, 33852), (4836, 33432), (5174, 31248), (5208, 31044), (5572, 29016), (5642, 28656), (6169, 26208), (6368, 25389), (6448, 25074), (6552, 24676), (6944, 23283), (7164, 22568), (7254, 22288), (7761, 20832), (7812, 20696), (8358, 19344), (8463, 19104), (8736, 18507), (8928, 18109), (9552, 16926), (9672, 16716), (10348, 15624), (10416, 15522), (11144, 14508), (11284, 14328), (12338, 13104), (12537, 12896)]