129712232

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 270580140

約数和(自身を除く): 140867908

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 296, 338, 481, 676, 962, 1352, 1924, 2593, 3848, 5186, 6253, 10372, 12506, 20744, 25012, 33709, 50024, 67418, 95941, 134836, 191882, 269672, 383764, 438217, 767528, 876434, 1247233, 1752868, 2494466, 3505736, 4988932, 9977864, 16214029, 32428058, 64856116, 129712232]

約数ペア:

[(1, 129712232), (2, 64856116), (4, 32428058), (8, 16214029), (13, 9977864), (26, 4988932), (37, 3505736), (52, 2494466), (74, 1752868), (104, 1247233), (148, 876434), (169, 767528), (296, 438217), (338, 383764), (481, 269672), (676, 191882), (962, 134836), (1352, 95941), (1924, 67418), (2593, 50024), (3848, 33709), (5186, 25012), (6253, 20744), (10372, 12506)]