156740944505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1\times {\mathrm{10313}}^1$

素因数の和:11513

約数の個数: 32

約数和(自身を含む): 199464508800

約数和(自身を除く): 42723564295

約数列:

[1, 5, 19, 95, 157, 785, 1019, 2983, 5095, 10313, 14915, 19361, 51565, 96805, 159983, 195947, 799915, 979735, 1619141, 3039677, 8095705, 10508947, 15198385, 30763679, 52544735, 153818395, 199669993, 998349965, 1649904679, 8249523395, 31348188901, 156740944505]

約数ペア:

[(1, 156740944505), (5, 31348188901), (19, 8249523395), (95, 1649904679), (157, 998349965), (785, 199669993), (1019, 153818395), (2983, 52544735), (5095, 30763679), (10313, 15198385), (14915, 10508947), (19361, 8095705), (51565, 3039677), (96805, 1619141), (159983, 979735), (195947, 799915)]