155131874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{58189}}^1$

素因数の和:58265

約数の個数: 16

約数和(自身を含む): 245794560

約数和(自身を除く): 90662686

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 58189, 116378, 1803859, 2502127, 3607718, 5004254, 77565937, 155131874]

約数ペア:

[(1, 155131874), (2, 77565937), (31, 5004254), (43, 3607718), (62, 2502127), (86, 1803859), (1333, 116378), (2666, 58189)]