128529744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{54647}}^1$

素因数の和:54672

約数の個数: 60

約数和(自身を含む): 386252064

約数和(自身を除く): 257722320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 54647, 109294, 163941, 218588, 327882, 382529, 437176, 655764, 765058, 874352, 1147587, 1311528, 1530116, 2295174, 2623056, 2677703, 3060232, 4590348, 5355406, 6120464, 8033109, 9180696, 10710812, 16066218, 18361392, 21421624, 32132436, 42843248, 64264872, 128529744]

約数ペア:

[(1, 128529744), (2, 64264872), (3, 42843248), (4, 32132436), (6, 21421624), (7, 18361392), (8, 16066218), (12, 10710812), (14, 9180696), (16, 8033109), (21, 6120464), (24, 5355406), (28, 4590348), (42, 3060232), (48, 2677703), (49, 2623056), (56, 2295174), (84, 1530116), (98, 1311528), (112, 1147587), (147, 874352), (168, 765058), (196, 655764), (294, 437176), (336, 382529), (392, 327882), (588, 218588), (784, 163941), (1176, 109294), (2352, 54647)]