156967400318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{25341847}}^1$

素因数の和:25342031

約数の個数: 16

約数和(自身を含む): 249363784320

約数和(自身を除く): 92396384002

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 25341847, 50683694, 481495093, 962990186, 4130721061, 8261442122, 78483700159, 156967400318]

約数ペア:

[(1, 156967400318), (2, 78483700159), (19, 8261442122), (38, 4130721061), (163, 962990186), (326, 481495093), (3097, 50683694), (6194, 25341847)]