164865332464

素因数分解:

$2^4\times 7^1\times {\mathrm{7151}}^1\times {\mathrm{205847}}^1$

素因数の和:213013

約数の個数: 40

約数和(自身を含む): 365111774208

約数和(自身を除く): 200246441744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7151, 14302, 28604, 50057, 57208, 100114, 114416, 200228, 205847, 400456, 411694, 800912, 823388, 1440929, 1646776, 2881858, 3293552, 5763716, 11527432, 23054864, 1472011897, 2944023794, 5888047588, 10304083279, 11776095176, 20608166558, 23552190352, 41216333116, 82432666232, 164865332464]

約数ペア:

[(1, 164865332464), (2, 82432666232), (4, 41216333116), (7, 23552190352), (8, 20608166558), (14, 11776095176), (16, 10304083279), (28, 5888047588), (56, 2944023794), (112, 1472011897), (7151, 23054864), (14302, 11527432), (28604, 5763716), (50057, 3293552), (57208, 2881858), (100114, 1646776), (114416, 1440929), (200228, 823388), (205847, 800912), (400456, 411694)]