15987142152

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{4021}}^1$

素因数の和:4348

約数の個数: 128

約数和(自身を含む): 45175104000

約数和(自身を除く): 29187961848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 233, 237, 316, 466, 474, 632, 699, 711, 932, 948, 1398, 1422, 1864, 1896, 2097, 2133, 2796, 2844, 4021, 4194, 4266, 5592, 5688, 6291, 8042, 8388, 8532, 12063, 12582, 16084, 16776, 17064, 18407, 24126, 25164, 32168, 36189, 36814, 48252, 50328, 55221, 72378, 73628, 96504, 108567, 110442, 144756, 147256, 165663, 217134, 220884, 289512, 317659, 331326, 434268, 441768, 496989, 635318, 662652, 868536, 936893, 952977, 993978, 1270636, 1325304, 1873786, 1905954, 1987956, 2541272, 2810679, 2858931, 3747572, 3811908, 3975912, 5621358, 5717862, 7495144, 7623816, 8432037, 8576793, 11242716, 11435724, 16864074, 17153586, 22485432, 22871448, 25296111, 33728148, 34307172, 50592222, 67456296, 68614344, 74014547, 101184444, 148029094, 202368888, 222043641, 296058188, 444087282, 592116376, 666130923, 888174564, 1332261846, 1776349128, 1998392769, 2664523692, 3996785538, 5329047384, 7993571076, 15987142152]

約数ペア:

[(1, 15987142152), (2, 7993571076), (3, 5329047384), (4, 3996785538), (6, 2664523692), (8, 1998392769), (9, 1776349128), (12, 1332261846), (18, 888174564), (24, 666130923), (27, 592116376), (36, 444087282), (54, 296058188), (72, 222043641), (79, 202368888), (108, 148029094), (158, 101184444), (216, 74014547), (233, 68614344), (237, 67456296), (316, 50592222), (466, 34307172), (474, 33728148), (632, 25296111), (699, 22871448), (711, 22485432), (932, 17153586), (948, 16864074), (1398, 11435724), (1422, 11242716), (1864, 8576793), (1896, 8432037), (2097, 7623816), (2133, 7495144), (2796, 5717862), (2844, 5621358), (4021, 3975912), (4194, 3811908), (4266, 3747572), (5592, 2858931), (5688, 2810679), (6291, 2541272), (8042, 1987956), (8388, 1905954), (8532, 1873786), (12063, 1325304), (12582, 1270636), (16084, 993978), (16776, 952977), (17064, 936893), (18407, 868536), (24126, 662652), (25164, 635318), (32168, 496989), (36189, 441768), (36814, 434268), (48252, 331326), (50328, 317659), (55221, 289512), (72378, 220884), (73628, 217134), (96504, 165663), (108567, 147256), (110442, 144756)]