155079452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{14747}}^1$

素因数の和:15001

約数の個数: 24

約数和(自身を含む): 297319680

約数和(自身を除く): 142240228

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 14747, 29494, 58988, 162217, 324434, 648868, 3524533, 7049066, 14098132, 38769863, 77539726, 155079452]

約数ペア:

[(1, 155079452), (2, 77539726), (4, 38769863), (11, 14098132), (22, 7049066), (44, 3524533), (239, 648868), (478, 324434), (956, 162217), (2629, 58988), (5258, 29494), (10516, 14747)]