156729911260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1\times {\mathrm{139313}}^1$

素因数の和:143662

約数の個数: 48

約数和(自身を含む): 354535183296

約数和(自身を除く): 197805272036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4327, 8654, 17308, 21635, 43270, 56251, 86540, 112502, 139313, 225004, 278626, 281255, 557252, 562510, 696565, 1125020, 1393130, 1811069, 2786260, 3622138, 7244276, 9055345, 18110690, 36221380, 602807351, 1205614702, 2411229404, 3014036755, 6028073510, 7836495563, 12056147020, 15672991126, 31345982252, 39182477815, 78364955630, 156729911260]

約数ペア:

[(1, 156729911260), (2, 78364955630), (4, 39182477815), (5, 31345982252), (10, 15672991126), (13, 12056147020), (20, 7836495563), (26, 6028073510), (52, 3014036755), (65, 2411229404), (130, 1205614702), (260, 602807351), (4327, 36221380), (8654, 18110690), (17308, 9055345), (21635, 7244276), (43270, 3622138), (56251, 2786260), (86540, 1811069), (112502, 1393130), (139313, 1125020), (225004, 696565), (278626, 562510), (281255, 557252)]