161644464

素因数分解:

$2^4\times 3^3\times {\mathrm{374177}}^1$

素因数の和:374194

約数の個数: 40

約数和(自身を含む): 463980720

約数和(自身を除く): 302336256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 374177, 748354, 1122531, 1496708, 2245062, 2993416, 3367593, 4490124, 5986832, 6735186, 8980248, 10102779, 13470372, 17960496, 20205558, 26940744, 40411116, 53881488, 80822232, 161644464]

約数ペア:

[(1, 161644464), (2, 80822232), (3, 53881488), (4, 40411116), (6, 26940744), (8, 20205558), (9, 17960496), (12, 13470372), (16, 10102779), (18, 8980248), (24, 6735186), (27, 5986832), (36, 4490124), (48, 3367593), (54, 2993416), (72, 2245062), (108, 1496708), (144, 1122531), (216, 748354), (432, 374177)]