137259616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{329951}}^1$

素因数の和:329974

約数の個数: 24

約数和(自身を含む): 291017664

約数和(自身を除く): 153758048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 329951, 659902, 1319804, 2639608, 4289363, 5279216, 8578726, 10558432, 17157452, 34314904, 68629808, 137259616]

約数ペア:

[(1, 137259616), (2, 68629808), (4, 34314904), (8, 17157452), (13, 10558432), (16, 8578726), (26, 5279216), (32, 4289363), (52, 2639608), (104, 1319804), (208, 659902), (416, 329951)]