145071852

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1069}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 348015360

約数和(自身を除く): 202943508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 263, 516, 526, 789, 1052, 1069, 1578, 2138, 3156, 3207, 4276, 6414, 11309, 12828, 22618, 33927, 45236, 45967, 67854, 91934, 135708, 137901, 183868, 275802, 281147, 551604, 562294, 843441, 1124588, 1686882, 3373764, 12089321, 24178642, 36267963, 48357284, 72535926, 145071852]

約数ペア:

[(1, 145071852), (2, 72535926), (3, 48357284), (4, 36267963), (6, 24178642), (12, 12089321), (43, 3373764), (86, 1686882), (129, 1124588), (172, 843441), (258, 562294), (263, 551604), (516, 281147), (526, 275802), (789, 183868), (1052, 137901), (1069, 135708), (1578, 91934), (2138, 67854), (3156, 45967), (3207, 45236), (4276, 33927), (6414, 22618), (11309, 12828)]