156935147772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18981029}}^1$

素因数の和:18981102

約数の個数: 48

約数和(自身を含む): 401790443040

約数和(自身を除く): 244855295268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 18981029, 37962058, 56943087, 75924116, 113886174, 227772348, 246753377, 493506754, 740260131, 987013508, 1005994537, 1480520262, 2011989074, 2961040524, 3017983611, 4023978148, 6035967222, 12071934444, 13077928981, 26155857962, 39233786943, 52311715924, 78467573886, 156935147772]

約数ペア:

[(1, 156935147772), (2, 78467573886), (3, 52311715924), (4, 39233786943), (6, 26155857962), (12, 13077928981), (13, 12071934444), (26, 6035967222), (39, 4023978148), (52, 3017983611), (53, 2961040524), (78, 2011989074), (106, 1480520262), (156, 1005994537), (159, 987013508), (212, 740260131), (318, 493506754), (636, 246753377), (689, 227772348), (1378, 113886174), (2067, 75924116), (2756, 56943087), (4134, 37962058), (8268, 18981029)]