172637608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{150907}}^1$

素因数の和:150937

約数の個数: 32

約数和(自身を含む): 380288160

約数和(自身を除く): 207650552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 150907, 301814, 603628, 1207256, 1659977, 1961791, 3319954, 3923582, 6639908, 7847164, 13279816, 15694328, 21579701, 43159402, 86318804, 172637608]

約数ペア:

[(1, 172637608), (2, 86318804), (4, 43159402), (8, 21579701), (11, 15694328), (13, 13279816), (22, 7847164), (26, 6639908), (44, 3923582), (52, 3319954), (88, 1961791), (104, 1659977), (143, 1207256), (286, 603628), (572, 301814), (1144, 150907)]