172215094

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{15619}}^1$

素因数の和:15807

約数の個数: 16

約数和(自身を含む): 267102000

約数和(自身を除く): 94886906

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 15619, 31238, 577903, 1155806, 2327231, 4654462, 86107547, 172215094]

約数ペア:

[(1, 172215094), (2, 86107547), (37, 4654462), (74, 2327231), (149, 1155806), (298, 577903), (5513, 31238), (11026, 15619)]