155471188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 301011984

約数和(自身を除く): 145540796

約数列:

[1, 2, 4, 17, 34, 37, 61, 68, 74, 122, 148, 244, 629, 1013, 1037, 1258, 2026, 2074, 2257, 2516, 4052, 4148, 4514, 9028, 17221, 34442, 37481, 38369, 61793, 68884, 74962, 76738, 123586, 149924, 153476, 247172, 637177, 1050481, 1274354, 2100962, 2286341, 2548708, 4201924, 4572682, 9145364, 38867797, 77735594, 155471188]

約数ペア:

[(1, 155471188), (2, 77735594), (4, 38867797), (17, 9145364), (34, 4572682), (37, 4201924), (61, 2548708), (68, 2286341), (74, 2100962), (122, 1274354), (148, 1050481), (244, 637177), (629, 247172), (1013, 153476), (1037, 149924), (1258, 123586), (2026, 76738), (2074, 74962), (2257, 68884), (2516, 61793), (4052, 38369), (4148, 37481), (4514, 34442), (9028, 17221)]