140956842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13001}}^1$

素因数の和:13158

約数の個数: 32

約数和(自身を含む): 305807040

約数和(自身を除く): 164850198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 13001, 26002, 39003, 78006, 169013, 338026, 507039, 1014078, 1807139, 3614278, 5421417, 10842834, 23492807, 46985614, 70478421, 140956842]

約数ペア:

[(1, 140956842), (2, 70478421), (3, 46985614), (6, 23492807), (13, 10842834), (26, 5421417), (39, 3614278), (78, 1807139), (139, 1014078), (278, 507039), (417, 338026), (834, 169013), (1807, 78006), (3614, 39003), (5421, 26002), (10842, 13001)]