157410836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{325229}}^1$

素因数の和:325255

約数の個数: 18

約数和(自身を含む): 302789130

約数和(自身を除く): 145378294

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 325229, 650458, 1300916, 3577519, 7155038, 14310076, 39352709, 78705418, 157410836]

約数ペア:

[(1, 157410836), (2, 78705418), (4, 39352709), (11, 14310076), (22, 7155038), (44, 3577519), (121, 1300916), (242, 650458), (484, 325229)]