156912839696

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{7423961}}^1$

素因数の和:7425290

約数の個数: 20

約数和(自身を含む): 304248810684

約数和(自身を除く): 147335970988

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 10568, 21136, 7423961, 14847922, 29695844, 59391688, 118783376, 9807052481, 19614104962, 39228209924, 78456419848, 156912839696]

約数ペア:

[(1, 156912839696), (2, 78456419848), (4, 39228209924), (8, 19614104962), (16, 9807052481), (1321, 118783376), (2642, 59391688), (5284, 29695844), (10568, 14847922), (21136, 7423961)]