168838526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 274650912

約数和(自身を除く): 105812386

約数列:

[1, 2, 17, 34, 67, 134, 137, 274, 541, 1082, 1139, 2278, 2329, 4658, 9179, 9197, 18358, 18394, 36247, 72494, 74117, 148234, 156043, 312086, 616199, 1232398, 1259989, 2519978, 4965839, 9931678, 84419263, 168838526]

約数ペア:

[(1, 168838526), (2, 84419263), (17, 9931678), (34, 4965839), (67, 2519978), (134, 1259989), (137, 1232398), (274, 616199), (541, 312086), (1082, 156043), (1139, 148234), (2278, 74117), (2329, 72494), (4658, 36247), (9179, 18394), (9197, 18358)]