156645604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{1301}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 283481856

約数和(自身を除く): 126836252

約数列:

[1, 2, 4, 31, 62, 124, 971, 1301, 1942, 2602, 3884, 5204, 30101, 40331, 60202, 80662, 120404, 161324, 1263271, 2526542, 5053084, 39161401, 78322802, 156645604]

約数ペア:

[(1, 156645604), (2, 78322802), (4, 39161401), (31, 5053084), (62, 2526542), (124, 1263271), (971, 161324), (1301, 120404), (1942, 80662), (2602, 60202), (3884, 40331), (5204, 30101)]