129774808

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{51827}}^1$

素因数の和:52146

約数の個数: 16

約数和(自身を含む): 244109880

約数和(自身を除く): 114335072

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 51827, 103654, 207308, 414616, 16221851, 32443702, 64887404, 129774808]

約数ペア:

[(1, 129774808), (2, 64887404), (4, 32443702), (8, 16221851), (313, 414616), (626, 207308), (1252, 103654), (2504, 51827)]