156710195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 204595200

約数和(自身を除く): 47885005

約数列:

[1, 5, 19, 59, 73, 95, 295, 365, 383, 1121, 1387, 1915, 4307, 5605, 6935, 7277, 21535, 22597, 27959, 36385, 81833, 112985, 139795, 409165, 429343, 531221, 1649581, 2146715, 2656105, 8247905, 31342039, 156710195]

約数ペア:

[(1, 156710195), (5, 31342039), (19, 8247905), (59, 2656105), (73, 2146715), (95, 1649581), (295, 531221), (365, 429343), (383, 409165), (1121, 139795), (1387, 112985), (1915, 81833), (4307, 36385), (5605, 27959), (6935, 22597), (7277, 21535)]