125658148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 281534400

約数和(自身を除く): 155876252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 167, 196, 308, 334, 349, 539, 668, 698, 1078, 1169, 1396, 1837, 2156, 2338, 2443, 3674, 3839, 4676, 4886, 7348, 7678, 8183, 9772, 12859, 15356, 16366, 17101, 25718, 26873, 32732, 34202, 51436, 53746, 58283, 68404, 90013, 107492, 116566, 180026, 188111, 233132, 360052, 376222, 407981, 641113, 752444, 815962, 1282226, 1631924, 2564452, 2855867, 4487791, 5711734, 8975582, 11423468, 17951164, 31414537, 62829074, 125658148]

約数ペア:

[(1, 125658148), (2, 62829074), (4, 31414537), (7, 17951164), (11, 11423468), (14, 8975582), (22, 5711734), (28, 4487791), (44, 2855867), (49, 2564452), (77, 1631924), (98, 1282226), (154, 815962), (167, 752444), (196, 641113), (308, 407981), (334, 376222), (349, 360052), (539, 233132), (668, 188111), (698, 180026), (1078, 116566), (1169, 107492), (1396, 90013), (1837, 68404), (2156, 58283), (2338, 53746), (2443, 51436), (3674, 34202), (3839, 32732), (4676, 26873), (4886, 25718), (7348, 17101), (7678, 16366), (8183, 15356), (9772, 12859)]