145880904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 424569600

約数和(自身を除く): 278688696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 29, 39, 46, 52, 58, 69, 78, 87, 92, 104, 116, 138, 156, 174, 184, 232, 276, 299, 312, 348, 377, 552, 598, 667, 696, 701, 754, 897, 1131, 1196, 1334, 1402, 1508, 1794, 2001, 2103, 2262, 2392, 2668, 2804, 3016, 3588, 4002, 4206, 4524, 5336, 5608, 7176, 8004, 8412, 8671, 9048, 9113, 16008, 16123, 16824, 17342, 18226, 20329, 26013, 27339, 32246, 34684, 36452, 40658, 48369, 52026, 54678, 60987, 64492, 69368, 72904, 81316, 96738, 104052, 109356, 121974, 128984, 162632, 193476, 208104, 209599, 218712, 243948, 264277, 386952, 419198, 467567, 487896, 528554, 628797, 792831, 838396, 935134, 1057108, 1257594, 1402701, 1585662, 1676792, 1870268, 2114216, 2515188, 2805402, 3171324, 3740536, 5030376, 5610804, 6078371, 6342648, 11221608, 12156742, 18235113, 24313484, 36470226, 48626968, 72940452, 145880904]

約数ペア:

[(1, 145880904), (2, 72940452), (3, 48626968), (4, 36470226), (6, 24313484), (8, 18235113), (12, 12156742), (13, 11221608), (23, 6342648), (24, 6078371), (26, 5610804), (29, 5030376), (39, 3740536), (46, 3171324), (52, 2805402), (58, 2515188), (69, 2114216), (78, 1870268), (87, 1676792), (92, 1585662), (104, 1402701), (116, 1257594), (138, 1057108), (156, 935134), (174, 838396), (184, 792831), (232, 628797), (276, 528554), (299, 487896), (312, 467567), (348, 419198), (377, 386952), (552, 264277), (598, 243948), (667, 218712), (696, 209599), (701, 208104), (754, 193476), (897, 162632), (1131, 128984), (1196, 121974), (1334, 109356), (1402, 104052), (1508, 96738), (1794, 81316), (2001, 72904), (2103, 69368), (2262, 64492), (2392, 60987), (2668, 54678), (2804, 52026), (3016, 48369), (3588, 40658), (4002, 36452), (4206, 34684), (4524, 32246), (5336, 27339), (5608, 26013), (7176, 20329), (8004, 18226), (8412, 17342), (8671, 16824), (9048, 16123), (9113, 16008)]