157028038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{9007}}^1$

素因数の和:9411

約数の個数: 16

約数和(自身を含む): 246458880

約数和(自身を除く): 89430842

約数列:

[1, 2, 23, 46, 379, 758, 8717, 9007, 17434, 18014, 207161, 414322, 3413653, 6827306, 78514019, 157028038]

約数ペア:

[(1, 157028038), (2, 78514019), (23, 6827306), (46, 3413653), (379, 414322), (758, 207161), (8717, 18014), (9007, 17434)]