139148928

素因数分解:

$2^7\times 3^4\times {\mathrm{13421}}^1$

素因数の和:13447

約数の個数: 80

約数和(自身を含む): 414135810

約数和(自身を除く): 274986882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 13421, 26842, 40263, 53684, 80526, 107368, 120789, 161052, 214736, 241578, 322104, 362367, 429472, 483156, 644208, 724734, 858944, 966312, 1087101, 1288416, 1449468, 1717888, 1932624, 2174202, 2576832, 2898936, 3865248, 4348404, 5153664, 5797872, 7730496, 8696808, 11595744, 15460992, 17393616, 23191488, 34787232, 46382976, 69574464, 139148928]

約数ペア:

[(1, 139148928), (2, 69574464), (3, 46382976), (4, 34787232), (6, 23191488), (8, 17393616), (9, 15460992), (12, 11595744), (16, 8696808), (18, 7730496), (24, 5797872), (27, 5153664), (32, 4348404), (36, 3865248), (48, 2898936), (54, 2576832), (64, 2174202), (72, 1932624), (81, 1717888), (96, 1449468), (108, 1288416), (128, 1087101), (144, 966312), (162, 858944), (192, 724734), (216, 644208), (288, 483156), (324, 429472), (384, 362367), (432, 322104), (576, 241578), (648, 214736), (864, 161052), (1152, 120789), (1296, 107368), (1728, 80526), (2592, 53684), (3456, 40263), (5184, 26842), (10368, 13421)]