161905284

素因数分解:

$2^2\times 3^3\times {\mathrm{1499123}}^1$

素因数の和:1499136

約数の個数: 24

約数和(自身を含む): 419754720

約数和(自身を除く): 257849436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1499123, 2998246, 4497369, 5996492, 8994738, 13492107, 17989476, 26984214, 40476321, 53968428, 80952642, 161905284]

約数ペア:

[(1, 161905284), (2, 80952642), (3, 53968428), (4, 40476321), (6, 26984214), (9, 17989476), (12, 13492107), (18, 8994738), (27, 5996492), (36, 4497369), (54, 2998246), (108, 1499123)]