161775607090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1\times {\mathrm{188653}}^1$

素因数の和:191646

約数の個数: 32

約数和(自身を含む): 301340807280

約数和(自身を除く): 139565200190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2957, 5914, 14785, 29570, 85753, 171506, 188653, 377306, 428765, 857530, 943265, 1886530, 5470937, 10941874, 27354685, 54709370, 557846921, 1115693842, 2789234605, 5578469210, 16177560709, 32355121418, 80887803545, 161775607090]

約数ペア:

[(1, 161775607090), (2, 80887803545), (5, 32355121418), (10, 16177560709), (29, 5578469210), (58, 2789234605), (145, 1115693842), (290, 557846921), (2957, 54709370), (5914, 27354685), (14785, 10941874), (29570, 5470937), (85753, 1886530), (171506, 943265), (188653, 857530), (377306, 428765)]