140108052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12541}}^1$

素因数の和:12581

約数の個数: 72

約数和(自身を含む): 400340640

約数和(自身を除く): 260232588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 12541, 25082, 37623, 50164, 75246, 87787, 150492, 175574, 238279, 263361, 351148, 476558, 526722, 614509, 714837, 953116, 1053444, 1229018, 1429674, 1667953, 1843527, 2458036, 2859348, 3335906, 3687054, 5003859, 6671812, 7374108, 10007718, 11675671, 20015436, 23351342, 35027013, 46702684, 70054026, 140108052]

約数ペア:

[(1, 140108052), (2, 70054026), (3, 46702684), (4, 35027013), (6, 23351342), (7, 20015436), (12, 11675671), (14, 10007718), (19, 7374108), (21, 6671812), (28, 5003859), (38, 3687054), (42, 3335906), (49, 2859348), (57, 2458036), (76, 1843527), (84, 1667953), (98, 1429674), (114, 1229018), (133, 1053444), (147, 953116), (196, 714837), (228, 614509), (266, 526722), (294, 476558), (399, 351148), (532, 263361), (588, 238279), (798, 175574), (931, 150492), (1596, 87787), (1862, 75246), (2793, 50164), (3724, 37623), (5586, 25082), (11172, 12541)]