156964312180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12011}}^1\times {\mathrm{50263}}^1$

素因数の和:62296

約数の個数: 48

約数和(自身を含む): 355017446784

約数和(自身を除く): 198053134604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12011, 24022, 48044, 50263, 60055, 100526, 120110, 156143, 201052, 240220, 251315, 312286, 502630, 624572, 653419, 780715, 1005260, 1306838, 1561430, 2613676, 3122860, 3267095, 6534190, 13068380, 603708893, 1207417786, 2414835572, 3018544465, 6037088930, 7848215609, 12074177860, 15696431218, 31392862436, 39241078045, 78482156090, 156964312180]

約数ペア:

[(1, 156964312180), (2, 78482156090), (4, 39241078045), (5, 31392862436), (10, 15696431218), (13, 12074177860), (20, 7848215609), (26, 6037088930), (52, 3018544465), (65, 2414835572), (130, 1207417786), (260, 603708893), (12011, 13068380), (24022, 6534190), (48044, 3267095), (50263, 3122860), (60055, 2613676), (100526, 1561430), (120110, 1306838), (156143, 1005260), (201052, 780715), (240220, 653419), (251315, 624572), (312286, 502630)]