123070744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 238924800

約数和(自身を除く): 115854056

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 487, 974, 1019, 1948, 2038, 3896, 4076, 8152, 15097, 30194, 31589, 60388, 63178, 120776, 126356, 252712, 496253, 992506, 1985012, 3970024, 15383843, 30767686, 61535372, 123070744]

約数ペア:

[(1, 123070744), (2, 61535372), (4, 30767686), (8, 15383843), (31, 3970024), (62, 1985012), (124, 992506), (248, 496253), (487, 252712), (974, 126356), (1019, 120776), (1948, 63178), (2038, 60388), (3896, 31589), (4076, 30194), (8152, 15097)]