161828210

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{107171}}^1$

素因数の和:107329

約数の個数: 16

約数和(自身を含む): 293222592

約数和(自身を除く): 131394382

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 107171, 214342, 535855, 1071710, 16182821, 32365642, 80914105, 161828210]

約数ペア:

[(1, 161828210), (2, 80914105), (5, 32365642), (10, 16182821), (151, 1071710), (302, 535855), (755, 214342), (1510, 107171)]