156943730726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{379849}}^1$

素因数の和:380084

約数の個数: 32

約数和(自身を含む): 252706608000

約数和(自身を除く): 95762877274

約数列:

[1, 2, 19, 38, 83, 131, 166, 262, 1577, 2489, 3154, 4978, 10873, 21746, 206587, 379849, 413174, 759698, 7217131, 14434262, 31527467, 49760219, 63054934, 99520438, 599021873, 945444161, 1198043746, 1890888322, 4130098177, 8260196354, 78471865363, 156943730726]

約数ペア:

[(1, 156943730726), (2, 78471865363), (19, 8260196354), (38, 4130098177), (83, 1890888322), (131, 1198043746), (166, 945444161), (262, 599021873), (1577, 99520438), (2489, 63054934), (3154, 49760219), (4978, 31527467), (10873, 14434262), (21746, 7217131), (206587, 759698), (379849, 413174)]