122258158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1488

約数の個数: 24

約数和(自身を含む): 202158936

約数和(自身を除く): 79900778

約数列:

[1, 2, 11, 22, 121, 242, 557, 907, 1114, 1814, 6127, 9977, 12254, 19954, 67397, 109747, 134794, 219494, 505199, 1010398, 5557189, 11114378, 61129079, 122258158]

約数ペア:

[(1, 122258158), (2, 61129079), (11, 11114378), (22, 5557189), (121, 1010398), (242, 505199), (557, 219494), (907, 134794), (1114, 109747), (1814, 67397), (6127, 19954), (9977, 12254)]