156978218434

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{3534431}}^1$

素因数の和:3534905

約数の個数: 16

約数和(自身を含む): 240482753280

約数和(自身を除く): 83504534846

約数列:

[1, 2, 53, 106, 419, 838, 22207, 44414, 3534431, 7068862, 187324843, 374649686, 1480926589, 2961853178, 78489109217, 156978218434]

約数ペア:

[(1, 156978218434), (2, 78489109217), (53, 2961853178), (106, 1480926589), (419, 374649686), (838, 187324843), (22207, 7068862), (44414, 3534431)]