156985289272

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{111913}}^1$

素因数の和:112640

約数の個数: 64

約数和(自身を含む): 346002275520

約数和(自身を除く): 189016986248

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 677, 1036, 1354, 2072, 2708, 4739, 5416, 9478, 18956, 25049, 37912, 50098, 100196, 111913, 175343, 200392, 223826, 350686, 447652, 701372, 783391, 895304, 1402744, 1566782, 3133564, 4140781, 6267128, 8281562, 16563124, 28985467, 33126248, 57970934, 75765101, 115941868, 151530202, 231883736, 303060404, 530355707, 606120808, 1060711414, 2121422828, 2803308737, 4242845656, 5606617474, 11213234948, 19623161159, 22426469896, 39246322318, 78492644636, 156985289272]

約数ペア:

[(1, 156985289272), (2, 78492644636), (4, 39246322318), (7, 22426469896), (8, 19623161159), (14, 11213234948), (28, 5606617474), (37, 4242845656), (56, 2803308737), (74, 2121422828), (148, 1060711414), (259, 606120808), (296, 530355707), (518, 303060404), (677, 231883736), (1036, 151530202), (1354, 115941868), (2072, 75765101), (2708, 57970934), (4739, 33126248), (5416, 28985467), (9478, 16563124), (18956, 8281562), (25049, 6267128), (37912, 4140781), (50098, 3133564), (100196, 1566782), (111913, 1402744), (175343, 895304), (200392, 783391), (223826, 701372), (350686, 447652)]