157732090

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{65449}}^1$

素因数の和:65697

約数の個数: 16

約数和(自身を含む): 285100200

約数和(自身を除く): 127368110

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 65449, 130898, 327245, 654490, 15773209, 31546418, 78866045, 157732090]

約数ペア:

[(1, 157732090), (2, 78866045), (5, 31546418), (10, 15773209), (241, 654490), (482, 327245), (1205, 130898), (2410, 65449)]