156764190910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{67679}}^1$

素因数の和:67945

約数の個数: 64

約数和(自身を含む): 302903193600

約数和(自身を除く): 146139002690

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 167, 190, 334, 365, 730, 835, 1387, 1670, 2774, 3173, 6346, 6935, 12191, 13870, 15865, 24382, 31730, 60955, 67679, 121910, 135358, 231629, 338395, 463258, 676790, 1158145, 1285901, 2316290, 2571802, 4940567, 6429505, 9881134, 11302393, 12859010, 22604786, 24702835, 49405670, 56511965, 93870773, 113023930, 187741546, 214745467, 429490934, 469353865, 825074689, 938707730, 1073727335, 1650149378, 2147454670, 4125373445, 8250746890, 15676419091, 31352838182, 78382095455, 156764190910]

約数ペア:

[(1, 156764190910), (2, 78382095455), (5, 31352838182), (10, 15676419091), (19, 8250746890), (38, 4125373445), (73, 2147454670), (95, 1650149378), (146, 1073727335), (167, 938707730), (190, 825074689), (334, 469353865), (365, 429490934), (730, 214745467), (835, 187741546), (1387, 113023930), (1670, 93870773), (2774, 56511965), (3173, 49405670), (6346, 24702835), (6935, 22604786), (12191, 12859010), (13870, 11302393), (15865, 9881134), (24382, 6429505), (31730, 4940567), (60955, 2571802), (67679, 2316290), (121910, 1285901), (135358, 1158145), (231629, 676790), (338395, 463258)]