156935180155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{417931}}^1$

素因数の和:418111

約数の個数: 32

約数和(自身を含む): 208531350720

約数和(自身を除く): 51596170565

約数列:

[1, 5, 13, 53, 65, 109, 265, 545, 689, 1417, 3445, 5777, 7085, 28885, 75101, 375505, 417931, 2089655, 5433103, 22150343, 27165515, 45554479, 110751715, 227772395, 287954459, 592208227, 1439772295, 2414387387, 2961041135, 12071936935, 31387036031, 156935180155]

約数ペア:

[(1, 156935180155), (5, 31387036031), (13, 12071936935), (53, 2961041135), (65, 2414387387), (109, 1439772295), (265, 592208227), (545, 287954459), (689, 227772395), (1417, 110751715), (3445, 45554479), (5777, 27165515), (7085, 22150343), (28885, 5433103), (75101, 2089655), (375505, 417931)]