131400910

素因数分解:

$2^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{14983}}^1$

素因数の和:15867

約数の個数: 16

約数和(自身を含む): 236807136

約数和(自身を除く): 105406226

約数列:

[1, 2, 5, 10, 877, 1754, 4385, 8770, 14983, 29966, 74915, 149830, 13140091, 26280182, 65700455, 131400910]

約数ペア:

[(1, 131400910), (2, 65700455), (5, 26280182), (10, 13140091), (877, 149830), (1754, 74915), (4385, 29966), (8770, 14983)]