147378386

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1\times {\mathrm{1663}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 224600064

約数和(自身を除く): 77221678

約数列:

[1, 2, 73, 146, 607, 1214, 1663, 3326, 44311, 88622, 121399, 242798, 1009441, 2018882, 73689193, 147378386]

約数ペア:

[(1, 147378386), (2, 73689193), (73, 2018882), (146, 1009441), (607, 242798), (1214, 121399), (1663, 88622), (3326, 44311)]