139425408

素因数分解:

$2^7\times 3^3\times {\mathrm{40343}}^1$

素因数の和:40366

約数の個数: 64

約数和(自身を含む): 411508800

約数和(自身を除く): 272083392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 40343, 80686, 121029, 161372, 242058, 322744, 363087, 484116, 645488, 726174, 968232, 1089261, 1290976, 1452348, 1936464, 2178522, 2581952, 2904696, 3872928, 4357044, 5163904, 5809392, 7745856, 8714088, 11618784, 15491712, 17428176, 23237568, 34856352, 46475136, 69712704, 139425408]

約数ペア:

[(1, 139425408), (2, 69712704), (3, 46475136), (4, 34856352), (6, 23237568), (8, 17428176), (9, 15491712), (12, 11618784), (16, 8714088), (18, 7745856), (24, 5809392), (27, 5163904), (32, 4357044), (36, 3872928), (48, 2904696), (54, 2581952), (64, 2178522), (72, 1936464), (96, 1452348), (108, 1290976), (128, 1089261), (144, 968232), (192, 726174), (216, 645488), (288, 484116), (384, 363087), (432, 322744), (576, 242058), (864, 161372), (1152, 121029), (1728, 80686), (3456, 40343)]