156965887766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{27722693}}^1$

素因数の和:27722863

約数の個数: 16

約数和(自身を含む): 249504246000

約数和(自身を除く): 92538358234

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 27722693, 55445386, 526731167, 1053462334, 4130681257, 8261362514, 78482943883, 156965887766]

約数ペア:

[(1, 156965887766), (2, 78482943883), (19, 8261362514), (38, 4130681257), (149, 1053462334), (298, 526731167), (2831, 55445386), (5662, 27722693)]