160692170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2543}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 296732160

約数和(自身を除く): 136039990

約数列:

[1, 2, 5, 10, 71, 89, 142, 178, 355, 445, 710, 890, 2543, 5086, 6319, 12638, 12715, 25430, 31595, 63190, 180553, 226327, 361106, 452654, 902765, 1131635, 1805530, 2263270, 16069217, 32138434, 80346085, 160692170]

約数ペア:

[(1, 160692170), (2, 80346085), (5, 32138434), (10, 16069217), (71, 2263270), (89, 1805530), (142, 1131635), (178, 902765), (355, 452654), (445, 361106), (710, 226327), (890, 180553), (2543, 63190), (5086, 31595), (6319, 25430), (12638, 12715)]