143725134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{488861}}^1$

素因数の和:488880

約数の個数: 24

約数和(自身を含む): 334381608

約数和(自身を除く): 190656474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 488861, 977722, 1466583, 2933166, 3422027, 6844054, 10266081, 20532162, 23954189, 47908378, 71862567, 143725134]

約数ペア:

[(1, 143725134), (2, 71862567), (3, 47908378), (6, 23954189), (7, 20532162), (14, 10266081), (21, 6844054), (42, 3422027), (49, 2933166), (98, 1466583), (147, 977722), (294, 488861)]