157023638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67741}}^1$

素因数の和:67823

約数の個数: 16

約数和(自身を含む): 252000240

約数和(自身を除く): 94976602

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 67741, 135482, 1287079, 2574158, 4132201, 8264402, 78511819, 157023638]

約数ペア:

[(1, 157023638), (2, 78511819), (19, 8264402), (38, 4132201), (61, 2574158), (122, 1287079), (1159, 135482), (2318, 67741)]