156775291048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{810091}}^1$

素因数の和:811537

約数の個数: 32

約数和(自身を含む): 311464172160

約数和(自身を除く): 154688881112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1423, 2846, 5692, 11384, 24191, 48382, 96764, 193528, 810091, 1620182, 3240364, 6480728, 13771547, 27543094, 55086188, 110172376, 1152759493, 2305518986, 4611037972, 9222075944, 19596911381, 39193822762, 78387645524, 156775291048]

約数ペア:

[(1, 156775291048), (2, 78387645524), (4, 39193822762), (8, 19596911381), (17, 9222075944), (34, 4611037972), (68, 2305518986), (136, 1152759493), (1423, 110172376), (2846, 55086188), (5692, 27543094), (11384, 13771547), (24191, 6480728), (48382, 3240364), (96764, 1620182), (193528, 810091)]