130966668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17921}}^1$

素因数の和:17967

約数の個数: 72

約数和(自身を含む): 391416480

約数和(自身を除く): 260449812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 17921, 35842, 53763, 71684, 107526, 125447, 161289, 215052, 250894, 322578, 376341, 501788, 519709, 645156, 752682, 1039418, 1129023, 1505364, 1559127, 2078836, 2258046, 3118254, 3637963, 4516092, 4677381, 6236508, 7275926, 9354762, 10913889, 14551852, 18709524, 21827778, 32741667, 43655556, 65483334, 130966668]

約数ペア:

[(1, 130966668), (2, 65483334), (3, 43655556), (4, 32741667), (6, 21827778), (7, 18709524), (9, 14551852), (12, 10913889), (14, 9354762), (18, 7275926), (21, 6236508), (28, 4677381), (29, 4516092), (36, 3637963), (42, 3118254), (58, 2258046), (63, 2078836), (84, 1559127), (87, 1505364), (116, 1129023), (126, 1039418), (174, 752682), (203, 645156), (252, 519709), (261, 501788), (348, 376341), (406, 322578), (522, 250894), (609, 215052), (812, 161289), (1044, 125447), (1218, 107526), (1827, 71684), (2436, 53763), (3654, 35842), (7308, 17921)]