129496612

素因数分解:

$2^2\times 7^2\times {\mathrm{599}}^1\times {\mathrm{1103}}^1$

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 264297600

約数和(自身を除く): 134800988

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 599, 1103, 1198, 2206, 2396, 4193, 4412, 7721, 8386, 15442, 16772, 29351, 30884, 54047, 58702, 108094, 117404, 216188, 660697, 1321394, 2642788, 4624879, 9249758, 18499516, 32374153, 64748306, 129496612]

約数ペア:

[(1, 129496612), (2, 64748306), (4, 32374153), (7, 18499516), (14, 9249758), (28, 4624879), (49, 2642788), (98, 1321394), (196, 660697), (599, 216188), (1103, 117404), (1198, 108094), (2206, 58702), (2396, 54047), (4193, 30884), (4412, 29351), (7721, 16772), (8386, 15442)]