142516716

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{86689}}^1$

素因数の和:86833

約数の個数: 24

約数和(自身を含む): 334970160

約数和(自身を除く): 192453444

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 86689, 173378, 260067, 346756, 520134, 1040268, 11876393, 23752786, 35629179, 47505572, 71258358, 142516716]

約数ペア:

[(1, 142516716), (2, 71258358), (3, 47505572), (4, 35629179), (6, 23752786), (12, 11876393), (137, 1040268), (274, 520134), (411, 346756), (548, 260067), (822, 173378), (1644, 86689)]