142020776

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{129581}}^1$

素因数の和:129724

約数の個数: 16

約数和(自身を含む): 268234740

約数和(自身を除く): 126213964

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 129581, 259162, 518324, 1036648, 17752597, 35505194, 71010388, 142020776]

約数ペア:

[(1, 142020776), (2, 71010388), (4, 35505194), (8, 17752597), (137, 1036648), (274, 518324), (548, 259162), (1096, 129581)]