140149872

素因数分解:

$2^4\times 3^3\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1195

約数の個数: 80

約数和(自身を含む): 403744000

約数和(自身を除く): 263594128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 439, 739, 878, 1317, 1478, 1756, 2217, 2634, 2956, 3512, 3951, 4434, 5268, 5912, 6651, 7024, 7902, 8868, 10536, 11824, 11853, 13302, 15804, 17736, 19953, 21072, 23706, 26604, 31608, 35472, 39906, 47412, 53208, 63216, 79812, 94824, 106416, 159624, 189648, 319248, 324421, 648842, 973263, 1297684, 1946526, 2595368, 2919789, 3893052, 5190736, 5839578, 7786104, 8759367, 11679156, 15572208, 17518734, 23358312, 35037468, 46716624, 70074936, 140149872]

約数ペア:

[(1, 140149872), (2, 70074936), (3, 46716624), (4, 35037468), (6, 23358312), (8, 17518734), (9, 15572208), (12, 11679156), (16, 8759367), (18, 7786104), (24, 5839578), (27, 5190736), (36, 3893052), (48, 2919789), (54, 2595368), (72, 1946526), (108, 1297684), (144, 973263), (216, 648842), (432, 324421), (439, 319248), (739, 189648), (878, 159624), (1317, 106416), (1478, 94824), (1756, 79812), (2217, 63216), (2634, 53208), (2956, 47412), (3512, 39906), (3951, 35472), (4434, 31608), (5268, 26604), (5912, 23706), (6651, 21072), (7024, 19953), (7902, 17736), (8868, 15804), (10536, 13302), (11824, 11853)]