153438382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{42223}}^1$

素因数の和:42327

約数の個数: 16

約数和(自身を含む): 243210240

約数和(自身を除く): 89771858

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 42223, 84446, 971129, 1942258, 3335617, 6671234, 76719191, 153438382]

約数ペア:

[(1, 153438382), (2, 76719191), (23, 6671234), (46, 3335617), (79, 1942258), (158, 971129), (1817, 84446), (3634, 42223)]