155525864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{1297}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 314557320

約数和(自身を除く): 159031456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1153, 1297, 2306, 2594, 4612, 5188, 9224, 10376, 14989, 16861, 29978, 33722, 59956, 67444, 119912, 134888, 1495441, 2990882, 5981764, 11963528, 19440733, 38881466, 77762932, 155525864]

約数ペア:

[(1, 155525864), (2, 77762932), (4, 38881466), (8, 19440733), (13, 11963528), (26, 5981764), (52, 2990882), (104, 1495441), (1153, 134888), (1297, 119912), (2306, 67444), (2594, 59956), (4612, 33722), (5188, 29978), (9224, 16861), (10376, 14989)]