156921905608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40780121}}^1$

素因数の和:40780177

約数の個数: 32

約数和(自身を含む): 325425373560

約数和(自身を除く): 168503467952

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 40780121, 81560242, 163120484, 326240968, 530141573, 1060283146, 1508864477, 2120566292, 3017728954, 4241132584, 6035457908, 12070915816, 19615238201, 39230476402, 78460952804, 156921905608]

約数ペア:

[(1, 156921905608), (2, 78460952804), (4, 39230476402), (8, 19615238201), (13, 12070915816), (26, 6035457908), (37, 4241132584), (52, 3017728954), (74, 2120566292), (104, 1508864477), (148, 1060283146), (296, 530141573), (481, 326240968), (962, 163120484), (1924, 81560242), (3848, 40780121)]