156720461002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1871021}}^1$

素因数の和:1871254

約数の個数: 32

約数和(自身を含む): 278767309824

約数和(自身を除く): 122046848822

約数列:

[1, 2, 7, 14, 31, 62, 193, 217, 386, 434, 1351, 2702, 5983, 11966, 41881, 83762, 1871021, 3742042, 13097147, 26194294, 58001651, 116003302, 361107053, 406011557, 722214106, 812023114, 2527749371, 5055498742, 11194318643, 22388637286, 78360230501, 156720461002]

約数ペア:

[(1, 156720461002), (2, 78360230501), (7, 22388637286), (14, 11194318643), (31, 5055498742), (62, 2527749371), (193, 812023114), (217, 722214106), (386, 406011557), (434, 361107053), (1351, 116003302), (2702, 58001651), (5983, 26194294), (11966, 13097147), (41881, 3742042), (83762, 1871021)]