156639492

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{9521}}^1$

素因数の和:9988

約数の個数: 36

約数和(自身を含む): 396857916

約数和(自身を除く): 240218424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 914, 1371, 1828, 2742, 4113, 5484, 8226, 9521, 16452, 19042, 28563, 38084, 57126, 85689, 114252, 171378, 342756, 4351097, 8702194, 13053291, 17404388, 26106582, 39159873, 52213164, 78319746, 156639492]

約数ペア:

[(1, 156639492), (2, 78319746), (3, 52213164), (4, 39159873), (6, 26106582), (9, 17404388), (12, 13053291), (18, 8702194), (36, 4351097), (457, 342756), (914, 171378), (1371, 114252), (1828, 85689), (2742, 57126), (4113, 38084), (5484, 28563), (8226, 19042), (9521, 16452)]