156718492

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{119087}}^1$

素因数の和:119145

約数の個数: 24

約数和(自身を含む): 320108544

約数和(自身を除く): 163390052

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 119087, 238174, 476348, 833609, 1667218, 3334436, 5597089, 11194178, 22388356, 39179623, 78359246, 156718492]

約数ペア:

[(1, 156718492), (2, 78359246), (4, 39179623), (7, 22388356), (14, 11194178), (28, 5597089), (47, 3334436), (94, 1667218), (188, 833609), (329, 476348), (658, 238174), (1316, 119087)]