156958625510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1\times {\mathrm{7351}}^1$

素因数の和:8517

約数の個数: 64

約数和(自身を含む): 300455654400

約数和(自身を除く): 143497028890

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1031, 1090, 2062, 2071, 4142, 5155, 7351, 10310, 10355, 14702, 19589, 20710, 36755, 39178, 73510, 97945, 112379, 139669, 195890, 224758, 279338, 561895, 698345, 801259, 1123790, 1396690, 1602518, 2135201, 4006295, 4270402, 7578881, 8012590, 10676005, 15157762, 15223921, 21352010, 30447842, 37894405, 75788810, 76119605, 143998739, 152239210, 287997478, 719993695, 826098029, 1439987390, 1652196058, 4130490145, 8260980290, 15695862551, 31391725102, 78479312755, 156958625510]

約数ペア:

[(1, 156958625510), (2, 78479312755), (5, 31391725102), (10, 15695862551), (19, 8260980290), (38, 4130490145), (95, 1652196058), (109, 1439987390), (190, 826098029), (218, 719993695), (545, 287997478), (1031, 152239210), (1090, 143998739), (2062, 76119605), (2071, 75788810), (4142, 37894405), (5155, 30447842), (7351, 21352010), (10310, 15223921), (10355, 15157762), (14702, 10676005), (19589, 8012590), (20710, 7578881), (36755, 4270402), (39178, 4006295), (73510, 2135201), (97945, 1602518), (112379, 1396690), (139669, 1123790), (195890, 801259), (224758, 698345), (279338, 561895)]