156956553752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1\times {\mathrm{13151}}^1$

素因数の和:13992

約数の個数: 64

約数和(自身を含む): 314536919040

約数和(自身を除く): 157580365288

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 691, 1016, 1382, 2159, 2764, 4318, 5528, 8636, 11747, 13151, 17272, 23494, 26302, 46988, 52604, 87757, 93976, 105208, 175514, 223567, 351028, 447134, 702056, 894268, 1491869, 1670177, 1788536, 2983738, 3340354, 5967476, 6680708, 9087341, 11934952, 13361416, 18174682, 28393009, 36349364, 56786018, 72698728, 113572036, 154484797, 227144072, 308969594, 617939188, 1154092307, 1235878376, 2308184614, 4616369228, 9232738456, 19619569219, 39239138438, 78478276876, 156956553752]

約数ペア:

[(1, 156956553752), (2, 78478276876), (4, 39239138438), (8, 19619569219), (17, 9232738456), (34, 4616369228), (68, 2308184614), (127, 1235878376), (136, 1154092307), (254, 617939188), (508, 308969594), (691, 227144072), (1016, 154484797), (1382, 113572036), (2159, 72698728), (2764, 56786018), (4318, 36349364), (5528, 28393009), (8636, 18174682), (11747, 13361416), (13151, 11934952), (17272, 9087341), (23494, 6680708), (26302, 5967476), (46988, 3340354), (52604, 2983738), (87757, 1788536), (93976, 1670177), (105208, 1491869), (175514, 894268), (223567, 702056), (351028, 447134)]