139688976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13411}}^1$

素因数の和:13460

約数の個数: 80

約数和(自身を含む): 425750528

約数和(自身を除く): 286061552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 13411, 26822, 40233, 53644, 80466, 93877, 107288, 160932, 187754, 214576, 281631, 321864, 375508, 415741, 563262, 643728, 751016, 831482, 1126524, 1247223, 1502032, 1662964, 2253048, 2494446, 2910187, 3325928, 4506096, 4988892, 5820374, 6651856, 8730561, 9977784, 11640748, 17461122, 19955568, 23281496, 34922244, 46562992, 69844488, 139688976]

約数ペア:

[(1, 139688976), (2, 69844488), (3, 46562992), (4, 34922244), (6, 23281496), (7, 19955568), (8, 17461122), (12, 11640748), (14, 9977784), (16, 8730561), (21, 6651856), (24, 5820374), (28, 4988892), (31, 4506096), (42, 3325928), (48, 2910187), (56, 2494446), (62, 2253048), (84, 1662964), (93, 1502032), (112, 1247223), (124, 1126524), (168, 831482), (186, 751016), (217, 643728), (248, 563262), (336, 415741), (372, 375508), (434, 321864), (496, 281631), (651, 214576), (744, 187754), (868, 160932), (1302, 107288), (1488, 93877), (1736, 80466), (2604, 53644), (3472, 40233), (5208, 26822), (10416, 13411)]