131861958

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{145543}}^1$

素因数の和:145699

約数の個数: 16

約数和(自身を含む): 265472256

約数和(自身を除く): 133610298

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 145543, 291086, 436629, 873258, 21976993, 43953986, 65930979, 131861958]

約数ペア:

[(1, 131861958), (2, 65930979), (3, 43953986), (6, 21976993), (151, 873258), (302, 436629), (453, 291086), (906, 145543)]