145778461

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 155312640

約数和(自身を除く): 9534179

約数列:

[1, 31, 53, 83, 1069, 1643, 2573, 4399, 33139, 56657, 88727, 136369, 1756367, 2750537, 4702531, 145778461]

約数ペア:

[(1, 145778461), (31, 4702531), (53, 2750537), (83, 1756367), (1069, 136369), (1643, 88727), (2573, 56657), (4399, 33139)]