157044181

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{19697}}^1$

素因数の和:19788

約数の個数: 16

約数和(自身を含む): 192882816

約数和(自身を除く): 35838635

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 19697, 137879, 334849, 1319699, 2343943, 9237893, 22434883, 157044181]

約数ペア:

[(1, 157044181), (7, 22434883), (17, 9237893), (67, 2343943), (119, 1319699), (469, 334849), (1139, 137879), (7973, 19697)]