142840374

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9721}}^1$

素因数の和:9836

約数の個数: 32

約数和(自身を含む): 298659840

約数和(自身を除く): 155819466

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4898, 7347, 9721, 14694, 19442, 29163, 58326, 301351, 602702, 767959, 904053, 1535918, 1808106, 2303877, 4607754, 23806729, 47613458, 71420187, 142840374]

約数ペア:

[(1, 142840374), (2, 71420187), (3, 47613458), (6, 23806729), (31, 4607754), (62, 2303877), (79, 1808106), (93, 1535918), (158, 904053), (186, 767959), (237, 602702), (474, 301351), (2449, 58326), (4898, 29163), (7347, 19442), (9721, 14694)]