126172904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{110291}}^1$

素因数の和:110321

約数の個数: 32

約数和(自身を含む): 277935840

約数和(自身を除く): 151762936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 110291, 220582, 441164, 882328, 1213201, 1433783, 2426402, 2867566, 4852804, 5735132, 9705608, 11470264, 15771613, 31543226, 63086452, 126172904]

約数ペア:

[(1, 126172904), (2, 63086452), (4, 31543226), (8, 15771613), (11, 11470264), (13, 9705608), (22, 5735132), (26, 4852804), (44, 2867566), (52, 2426402), (88, 1433783), (104, 1213201), (143, 882328), (286, 441164), (572, 220582), (1144, 110291)]