166642196

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 341712000

約数和(自身を除く): 175069804

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 149, 236, 298, 413, 596, 677, 826, 1043, 1354, 1652, 2086, 2708, 4172, 4739, 8791, 9478, 17582, 18956, 35164, 39943, 61537, 79886, 100873, 123074, 159772, 201746, 246148, 279601, 403492, 559202, 706111, 1118404, 1412222, 2824444, 5951507, 11903014, 23806028, 41660549, 83321098, 166642196]

約数ペア:

[(1, 166642196), (2, 83321098), (4, 41660549), (7, 23806028), (14, 11903014), (28, 5951507), (59, 2824444), (118, 1412222), (149, 1118404), (236, 706111), (298, 559202), (413, 403492), (596, 279601), (677, 246148), (826, 201746), (1043, 159772), (1354, 123074), (1652, 100873), (2086, 79886), (2708, 61537), (4172, 39943), (4739, 35164), (8791, 18956), (9478, 17582)]