158119468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 314302464

約数和(自身を除く): 156182996

約数列:

[1, 2, 4, 13, 26, 31, 47, 52, 62, 94, 124, 188, 403, 611, 806, 1222, 1457, 1612, 2087, 2444, 2914, 4174, 5828, 8348, 18941, 27131, 37882, 54262, 64697, 75764, 98089, 108524, 129394, 196178, 258788, 392356, 841061, 1275157, 1682122, 2550314, 3040759, 3364244, 5100628, 6081518, 12163036, 39529867, 79059734, 158119468]

約数ペア:

[(1, 158119468), (2, 79059734), (4, 39529867), (13, 12163036), (26, 6081518), (31, 5100628), (47, 3364244), (52, 3040759), (62, 2550314), (94, 1682122), (124, 1275157), (188, 841061), (403, 392356), (611, 258788), (806, 196178), (1222, 129394), (1457, 108524), (1612, 98089), (2087, 75764), (2444, 64697), (2914, 54262), (4174, 37882), (5828, 27131), (8348, 18941)]