125232328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8663}}^1$

素因数の和:8821

約数の個数: 32

約数和(自身を含む): 254721600

約数和(自身を除く): 129489272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 8663, 14456, 17326, 34652, 69304, 112619, 225238, 450476, 900952, 1204157, 2408314, 4816628, 9633256, 15654041, 31308082, 62616164, 125232328]

約数ペア:

[(1, 125232328), (2, 62616164), (4, 31308082), (8, 15654041), (13, 9633256), (26, 4816628), (52, 2408314), (104, 1204157), (139, 900952), (278, 450476), (556, 225238), (1112, 112619), (1807, 69304), (3614, 34652), (7228, 17326), (8663, 14456)]