145398456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 499046400

約数和(自身を除く): 353647944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 37, 42, 46, 54, 56, 63, 69, 72, 74, 84, 92, 108, 111, 113, 126, 138, 148, 161, 168, 184, 189, 207, 216, 222, 226, 252, 259, 276, 296, 322, 333, 339, 378, 414, 444, 452, 483, 504, 518, 552, 621, 644, 666, 678, 756, 777, 791, 828, 851, 888, 904, 966, 999, 1017, 1036, 1242, 1288, 1332, 1356, 1449, 1512, 1554, 1582, 1656, 1702, 1932, 1998, 2034, 2072, 2331, 2373, 2484, 2553, 2599, 2664, 2712, 2898, 3051, 3108, 3164, 3404, 3864, 3996, 4068, 4181, 4347, 4662, 4746, 4968, 5106, 5198, 5796, 5957, 6102, 6216, 6328, 6808, 6993, 7119, 7659, 7797, 7992, 8136, 8362, 8694, 9324, 9492, 10212, 10396, 11592, 11914, 12204, 12543, 13986, 14238, 15318, 15594, 16724, 17388, 17871, 18193, 18648, 18984, 20424, 20792, 21357, 22977, 23391, 23828, 24408, 25086, 27972, 28476, 29267, 30636, 31188, 33448, 34776, 35742, 36386, 37629, 42714, 45954, 46782, 47656, 50172, 53613, 54579, 55944, 56952, 58534, 61272, 62376, 70173, 71484, 72772, 75258, 85428, 87801, 91908, 93564, 96163, 100344, 107226, 109158, 112887, 117068, 140346, 142968, 145544, 150516, 160839, 163737, 170856, 175602, 183816, 187128, 192326, 214452, 218316, 225774, 234136, 263403, 280692, 288489, 301032, 321678, 327474, 351204, 384652, 428904, 436632, 451548, 491211, 526806, 561384, 576978, 643356, 654948, 673141, 702408, 769304, 790209, 865467, 903096, 982422, 1053612, 1153956, 1286712, 1309896, 1346282, 1580418, 1730934, 1964844, 2019423, 2107224, 2307912, 2596401, 2692564, 3160836, 3461868, 3929688, 4038846, 5192802, 5385128, 6058269, 6321672, 6923736, 8077692, 10385604, 12116538, 16155384, 18174807, 20771208, 24233076, 36349614, 48466152, 72699228, 145398456]

約数ペア:

[(1, 145398456), (2, 72699228), (3, 48466152), (4, 36349614), (6, 24233076), (7, 20771208), (8, 18174807), (9, 16155384), (12, 12116538), (14, 10385604), (18, 8077692), (21, 6923736), (23, 6321672), (24, 6058269), (27, 5385128), (28, 5192802), (36, 4038846), (37, 3929688), (42, 3461868), (46, 3160836), (54, 2692564), (56, 2596401), (63, 2307912), (69, 2107224), (72, 2019423), (74, 1964844), (84, 1730934), (92, 1580418), (108, 1346282), (111, 1309896), (113, 1286712), (126, 1153956), (138, 1053612), (148, 982422), (161, 903096), (168, 865467), (184, 790209), (189, 769304), (207, 702408), (216, 673141), (222, 654948), (226, 643356), (252, 576978), (259, 561384), (276, 526806), (296, 491211), (322, 451548), (333, 436632), (339, 428904), (378, 384652), (414, 351204), (444, 327474), (452, 321678), (483, 301032), (504, 288489), (518, 280692), (552, 263403), (621, 234136), (644, 225774), (666, 218316), (678, 214452), (756, 192326), (777, 187128), (791, 183816), (828, 175602), (851, 170856), (888, 163737), (904, 160839), (966, 150516), (999, 145544), (1017, 142968), (1036, 140346), (1242, 117068), (1288, 112887), (1332, 109158), (1356, 107226), (1449, 100344), (1512, 96163), (1554, 93564), (1582, 91908), (1656, 87801), (1702, 85428), (1932, 75258), (1998, 72772), (2034, 71484), (2072, 70173), (2331, 62376), (2373, 61272), (2484, 58534), (2553, 56952), (2599, 55944), (2664, 54579), (2712, 53613), (2898, 50172), (3051, 47656), (3108, 46782), (3164, 45954), (3404, 42714), (3864, 37629), (3996, 36386), (4068, 35742), (4181, 34776), (4347, 33448), (4662, 31188), (4746, 30636), (4968, 29267), (5106, 28476), (5198, 27972), (5796, 25086), (5957, 24408), (6102, 23828), (6216, 23391), (6328, 22977), (6808, 21357), (6993, 20792), (7119, 20424), (7659, 18984), (7797, 18648), (7992, 18193), (8136, 17871), (8362, 17388), (8694, 16724), (9324, 15594), (9492, 15318), (10212, 14238), (10396, 13986), (11592, 12543), (11914, 12204)]