145985454

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{91127}}^1$

素因数の和:91224

約数の個数: 24

約数和(自身を含む): 319859280

約数和(自身を除く): 173873826

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 91127, 182254, 273381, 546762, 820143, 1640286, 8110303, 16220606, 24330909, 48661818, 72992727, 145985454]

約数ペア:

[(1, 145985454), (2, 72992727), (3, 48661818), (6, 24330909), (9, 16220606), (18, 8110303), (89, 1640286), (178, 820143), (267, 546762), (534, 273381), (801, 182254), (1602, 91127)]