120254056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4001}}^1$

素因数の和:4054

約数の個数: 48

約数和(自身を含む): 258008940

約数和(自身を除く): 137754884

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 4001, 7514, 8002, 15028, 16004, 30056, 32008, 52013, 68017, 104026, 136034, 208052, 272068, 416104, 544136, 884221, 1156289, 1768442, 2312578, 3536884, 4625156, 7073768, 9250312, 15031757, 30063514, 60127028, 120254056]

約数ペア:

[(1, 120254056), (2, 60127028), (4, 30063514), (8, 15031757), (13, 9250312), (17, 7073768), (26, 4625156), (34, 3536884), (52, 2312578), (68, 1768442), (104, 1156289), (136, 884221), (221, 544136), (289, 416104), (442, 272068), (578, 208052), (884, 136034), (1156, 104026), (1768, 68017), (2312, 52013), (3757, 32008), (4001, 30056), (7514, 16004), (8002, 15028)]