120397888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{144709}}^1$

素因数の和:144734

約数の個数: 28

約数和(自身を含む): 257294380

約数和(自身を除く): 136896492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 144709, 289418, 578836, 1157672, 1881217, 2315344, 3762434, 4630688, 7524868, 9261376, 15049736, 30099472, 60198944, 120397888]

約数ペア:

[(1, 120397888), (2, 60198944), (4, 30099472), (8, 15049736), (13, 9261376), (16, 7524868), (26, 4630688), (32, 3762434), (52, 2315344), (64, 1881217), (104, 1157672), (208, 578836), (416, 289418), (832, 144709)]