140718812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{14951}}^1$

素因数の和:15149

約数の個数: 24

約数和(自身を含む): 266683872

約数和(自身を除く): 125965060

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 14951, 29902, 59804, 194363, 388726, 777452, 2706131, 5412262, 10824524, 35179703, 70359406, 140718812]

約数ペア:

[(1, 140718812), (2, 70359406), (4, 35179703), (13, 10824524), (26, 5412262), (52, 2706131), (181, 777452), (362, 388726), (724, 194363), (2353, 59804), (4706, 29902), (9412, 14951)]