156954050812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{16675951}}^1$

素因数の和:16676149

約数の個数: 24

約数和(自身を含む): 297432279872

約数和(自身を除く): 140478229060

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 16675951, 33351902, 66703804, 216787363, 433574726, 867149452, 3018347131, 6036694262, 12073388524, 39238512703, 78477025406, 156954050812]

約数ペア:

[(1, 156954050812), (2, 78477025406), (4, 39238512703), (13, 12073388524), (26, 6036694262), (52, 3018347131), (181, 867149452), (362, 433574726), (724, 216787363), (2353, 66703804), (4706, 33351902), (9412, 16675951)]