155123024

素因数分解:

$2^4\times 7^2\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1084

約数の個数: 60

約数和(自身を含む): 351498708

約数和(自身を除く): 196375684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 241, 392, 482, 784, 821, 964, 1642, 1687, 1928, 3284, 3374, 3856, 5747, 6568, 6748, 11494, 11809, 13136, 13496, 22988, 23618, 26992, 40229, 45976, 47236, 80458, 91952, 94472, 160916, 188944, 197861, 321832, 395722, 643664, 791444, 1385027, 1582888, 2770054, 3165776, 5540108, 9695189, 11080216, 19390378, 22160432, 38780756, 77561512, 155123024]

約数ペア:

[(1, 155123024), (2, 77561512), (4, 38780756), (7, 22160432), (8, 19390378), (14, 11080216), (16, 9695189), (28, 5540108), (49, 3165776), (56, 2770054), (98, 1582888), (112, 1385027), (196, 791444), (241, 643664), (392, 395722), (482, 321832), (784, 197861), (821, 188944), (964, 160916), (1642, 94472), (1687, 91952), (1928, 80458), (3284, 47236), (3374, 45976), (3856, 40229), (5747, 26992), (6568, 23618), (6748, 22988), (11494, 13496), (11809, 13136)]