156966178796

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{73331}}^1$

素因数の和:73579

約数の個数: 72

約数和(自身を含む): 326301587136

約数和(自身を除く): 169335408340

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 163, 196, 268, 326, 469, 652, 938, 1141, 1876, 2282, 3283, 4564, 6566, 7987, 10921, 13132, 15974, 21842, 31948, 43684, 73331, 76447, 146662, 152894, 293324, 305788, 513317, 535129, 1026634, 1070258, 2053268, 2140516, 3593219, 4913177, 7186438, 9826354, 11952953, 14372876, 19652708, 23905906, 34392239, 47811812, 68784478, 83670671, 137568956, 167341342, 240745673, 334682684, 481491346, 585694697, 800847851, 962982692, 1171389394, 1601695702, 2342778788, 3203391404, 5605934957, 11211869914, 22423739828, 39241544699, 78483089398, 156966178796]

約数ペア:

[(1, 156966178796), (2, 78483089398), (4, 39241544699), (7, 22423739828), (14, 11211869914), (28, 5605934957), (49, 3203391404), (67, 2342778788), (98, 1601695702), (134, 1171389394), (163, 962982692), (196, 800847851), (268, 585694697), (326, 481491346), (469, 334682684), (652, 240745673), (938, 167341342), (1141, 137568956), (1876, 83670671), (2282, 68784478), (3283, 47811812), (4564, 34392239), (6566, 23905906), (7987, 19652708), (10921, 14372876), (13132, 11952953), (15974, 9826354), (21842, 7186438), (31948, 4913177), (43684, 3593219), (73331, 2140516), (76447, 2053268), (146662, 1070258), (152894, 1026634), (293324, 535129), (305788, 513317)]