141726508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6574

約数の個数: 48

約数和(自身を含む): 313625088

約数和(自身を除く): 171898580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 6481, 10934, 12962, 21868, 25924, 45367, 71291, 90734, 142582, 181468, 285164, 460151, 499037, 920302, 998074, 1840604, 1996148, 3221057, 5061661, 6442114, 10123322, 12884228, 20246644, 35431627, 70863254, 141726508]

約数ペア:

[(1, 141726508), (2, 70863254), (4, 35431627), (7, 20246644), (11, 12884228), (14, 10123322), (22, 6442114), (28, 5061661), (44, 3221057), (71, 1996148), (77, 1840604), (142, 998074), (154, 920302), (284, 499037), (308, 460151), (497, 285164), (781, 181468), (994, 142582), (1562, 90734), (1988, 71291), (3124, 45367), (5467, 25924), (6481, 21868), (10934, 12962)]