157026664820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{15683}}^1$

素因数の和:16065

約数の個数: 96

約数和(自身を含む): 347966478720

約数和(自身を除く): 190939813900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 283, 290, 305, 566, 580, 610, 1132, 1220, 1415, 1769, 2830, 3538, 5660, 7076, 8207, 8845, 15683, 16414, 17263, 17690, 31366, 32828, 34526, 35380, 41035, 62732, 69052, 78415, 82070, 86315, 156830, 164140, 172630, 313660, 345260, 454807, 500627, 909614, 956663, 1001254, 1819228, 1913326, 2002508, 2274035, 2503135, 3826652, 4438289, 4548070, 4783315, 5006270, 8876578, 9096140, 9566630, 10012540, 17753156, 19133260, 22191445, 27743227, 44382890, 55486454, 88765780, 110972908, 128710381, 138716135, 257420762, 270735629, 277432270, 514841524, 541471258, 554864540, 643551905, 1082942516, 1287103810, 1353678145, 2574207620, 2707356290, 5414712580, 7851333241, 15702666482, 31405332964, 39256666205, 78513332410, 157026664820]

約数ペア:

[(1, 157026664820), (2, 78513332410), (4, 39256666205), (5, 31405332964), (10, 15702666482), (20, 7851333241), (29, 5414712580), (58, 2707356290), (61, 2574207620), (116, 1353678145), (122, 1287103810), (145, 1082942516), (244, 643551905), (283, 554864540), (290, 541471258), (305, 514841524), (566, 277432270), (580, 270735629), (610, 257420762), (1132, 138716135), (1220, 128710381), (1415, 110972908), (1769, 88765780), (2830, 55486454), (3538, 44382890), (5660, 27743227), (7076, 22191445), (8207, 19133260), (8845, 17753156), (15683, 10012540), (16414, 9566630), (17263, 9096140), (17690, 8876578), (31366, 5006270), (32828, 4783315), (34526, 4548070), (35380, 4438289), (41035, 3826652), (62732, 2503135), (69052, 2274035), (78415, 2002508), (82070, 1913326), (86315, 1819228), (156830, 1001254), (164140, 956663), (172630, 909614), (313660, 500627), (345260, 454807)]