156935263705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{252667}}^1$

素因数の和:253197

約数の個数: 32

約数和(自身を含む): 214812269568

約数和(自身を除く): 57877005863

約数列:

[1, 5, 11, 23, 55, 115, 253, 491, 1265, 2455, 5401, 11293, 27005, 56465, 124223, 252667, 621115, 1263335, 2779337, 5811341, 13896685, 29056705, 63924751, 124059497, 319623755, 620297485, 1364654467, 2853368431, 6823272335, 14266842155, 31387052741, 156935263705]

約数ペア:

[(1, 156935263705), (5, 31387052741), (11, 14266842155), (23, 6823272335), (55, 2853368431), (115, 1364654467), (253, 620297485), (491, 319623755), (1265, 124059497), (2455, 63924751), (5401, 29056705), (11293, 13896685), (27005, 5811341), (56465, 2779337), (124223, 1263335), (252667, 621115)]