140547876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{239027}}^1$

素因数の和:239048

約数の個数: 36

約数和(自身を含む): 381488688

約数和(自身を除く): 240940812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 239027, 478054, 717081, 956108, 1434162, 1673189, 2868324, 3346378, 5019567, 6692756, 10039134, 11712323, 20078268, 23424646, 35136969, 46849292, 70273938, 140547876]

約数ペア:

[(1, 140547876), (2, 70273938), (3, 46849292), (4, 35136969), (6, 23424646), (7, 20078268), (12, 11712323), (14, 10039134), (21, 6692756), (28, 5019567), (42, 3346378), (49, 2868324), (84, 1673189), (98, 1434162), (147, 956108), (196, 717081), (294, 478054), (588, 239027)]