133712710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{150239}}^1$

素因数の和:150335

約数の個数: 16

約数和(自身を含む): 243388800

約数和(自身を除く): 109676090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 150239, 300478, 751195, 1502390, 13371271, 26742542, 66856355, 133712710]

約数ペア:

[(1, 133712710), (2, 66856355), (5, 26742542), (10, 13371271), (89, 1502390), (178, 751195), (445, 300478), (890, 150239)]