151720128

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 280

約数和(自身を含む): 532558752

約数和(自身を除く): 380838624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 113, 126, 144, 148, 162, 168, 189, 192, 216, 222, 224, 226, 252, 259, 288, 296, 324, 333, 336, 339, 378, 432, 444, 448, 452, 504, 518, 567, 576, 592, 648, 666, 672, 678, 756, 777, 791, 864, 888, 904, 999, 1008, 1017, 1036, 1134, 1184, 1296, 1332, 1344, 1356, 1512, 1554, 1582, 1728, 1776, 1808, 1998, 2016, 2034, 2072, 2268, 2331, 2368, 2373, 2592, 2664, 2712, 2997, 3024, 3051, 3108, 3164, 3552, 3616, 3996, 4032, 4068, 4144, 4181, 4536, 4662, 4746, 5184, 5328, 5424, 5994, 6048, 6102, 6216, 6328, 6993, 7104, 7119, 7232, 7992, 8136, 8288, 8362, 9072, 9153, 9324, 9492, 10656, 10848, 11988, 12096, 12204, 12432, 12543, 12656, 13986, 14238, 15984, 16272, 16576, 16724, 18144, 18306, 18648, 18984, 20979, 21312, 21357, 21696, 23976, 24408, 24864, 25086, 25312, 27972, 28476, 29267, 31968, 32544, 33448, 36288, 36612, 37296, 37629, 37968, 41958, 42714, 47952, 48816, 49728, 50172, 50624, 55944, 56952, 58534, 63936, 64071, 65088, 66896, 73224, 74592, 75258, 75936, 83916, 85428, 87801, 95904, 97632, 100344, 111888, 112887, 113904, 117068, 128142, 133792, 146448, 149184, 150516, 151872, 167832, 170856, 175602, 191808, 195264, 200688, 223776, 225774, 227808, 234136, 256284, 263403, 267584, 292896, 301032, 335664, 338661, 341712, 351204, 401376, 447552, 451548, 455616, 468272, 512568, 526806, 585792, 602064, 671328, 677322, 683424, 702408, 790209, 802752, 903096, 936544, 1025136, 1053612, 1204128, 1342656, 1354644, 1366848, 1404816, 1580418, 1806192, 1873088, 2050272, 2107224, 2370627, 2408256, 2709288, 2809632, 3160836, 3612384, 4100544, 4214448, 4741254, 5418576, 5619264, 6321672, 7224768, 8428896, 9482508, 10837152, 12643344, 16857792, 18965016, 21674304, 25286688, 37930032, 50573376, 75860064, 151720128]

約数ペア:

[(1, 151720128), (2, 75860064), (3, 50573376), (4, 37930032), (6, 25286688), (7, 21674304), (8, 18965016), (9, 16857792), (12, 12643344), (14, 10837152), (16, 9482508), (18, 8428896), (21, 7224768), (24, 6321672), (27, 5619264), (28, 5418576), (32, 4741254), (36, 4214448), (37, 4100544), (42, 3612384), (48, 3160836), (54, 2809632), (56, 2709288), (63, 2408256), (64, 2370627), (72, 2107224), (74, 2050272), (81, 1873088), (84, 1806192), (96, 1580418), (108, 1404816), (111, 1366848), (112, 1354644), (113, 1342656), (126, 1204128), (144, 1053612), (148, 1025136), (162, 936544), (168, 903096), (189, 802752), (192, 790209), (216, 702408), (222, 683424), (224, 677322), (226, 671328), (252, 602064), (259, 585792), (288, 526806), (296, 512568), (324, 468272), (333, 455616), (336, 451548), (339, 447552), (378, 401376), (432, 351204), (444, 341712), (448, 338661), (452, 335664), (504, 301032), (518, 292896), (567, 267584), (576, 263403), (592, 256284), (648, 234136), (666, 227808), (672, 225774), (678, 223776), (756, 200688), (777, 195264), (791, 191808), (864, 175602), (888, 170856), (904, 167832), (999, 151872), (1008, 150516), (1017, 149184), (1036, 146448), (1134, 133792), (1184, 128142), (1296, 117068), (1332, 113904), (1344, 112887), (1356, 111888), (1512, 100344), (1554, 97632), (1582, 95904), (1728, 87801), (1776, 85428), (1808, 83916), (1998, 75936), (2016, 75258), (2034, 74592), (2072, 73224), (2268, 66896), (2331, 65088), (2368, 64071), (2373, 63936), (2592, 58534), (2664, 56952), (2712, 55944), (2997, 50624), (3024, 50172), (3051, 49728), (3108, 48816), (3164, 47952), (3552, 42714), (3616, 41958), (3996, 37968), (4032, 37629), (4068, 37296), (4144, 36612), (4181, 36288), (4536, 33448), (4662, 32544), (4746, 31968), (5184, 29267), (5328, 28476), (5424, 27972), (5994, 25312), (6048, 25086), (6102, 24864), (6216, 24408), (6328, 23976), (6993, 21696), (7104, 21357), (7119, 21312), (7232, 20979), (7992, 18984), (8136, 18648), (8288, 18306), (8362, 18144), (9072, 16724), (9153, 16576), (9324, 16272), (9492, 15984), (10656, 14238), (10848, 13986), (11988, 12656), (12096, 12543), (12204, 12432)]