157028072812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{19998481}}^1$

素因数の和:19998649

約数の個数: 24

約数和(自身を含む): 297897387872

約数和(自身を除く): 140869315060

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 19998481, 39996962, 79993924, 259980253, 519960506, 1039921012, 3019770631, 6039541262, 12079082524, 39257018203, 78514036406, 157028072812]

約数ペア:

[(1, 157028072812), (2, 78514036406), (4, 39257018203), (13, 12079082524), (26, 6039541262), (52, 3019770631), (151, 1039921012), (302, 519960506), (604, 259980253), (1963, 79993924), (3926, 39996962), (7852, 19998481)]