142754556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{1439}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 381265920

約数和(自身を除く): 238511364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1181, 1439, 2362, 2878, 3543, 4317, 4724, 5756, 7086, 8267, 8634, 10073, 14172, 16534, 17268, 20146, 24801, 30219, 33068, 40292, 49602, 60438, 99204, 120876, 1699459, 3398918, 5098377, 6797836, 10196754, 11896213, 20393508, 23792426, 35688639, 47584852, 71377278, 142754556]

約数ペア:

[(1, 142754556), (2, 71377278), (3, 47584852), (4, 35688639), (6, 23792426), (7, 20393508), (12, 11896213), (14, 10196754), (21, 6797836), (28, 5098377), (42, 3398918), (84, 1699459), (1181, 120876), (1439, 99204), (2362, 60438), (2878, 49602), (3543, 40292), (4317, 33068), (4724, 30219), (5756, 24801), (7086, 20146), (8267, 17268), (8634, 16534), (10073, 14172)]