128623392

素因数分解:

$2^5\times 3^2\times {\mathrm{446609}}^1$

素因数の和:446625

約数の個数: 36

約数和(自身を含む): 365773590

約数和(自身を除く): 237150198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 446609, 893218, 1339827, 1786436, 2679654, 3572872, 4019481, 5359308, 7145744, 8038962, 10718616, 14291488, 16077924, 21437232, 32155848, 42874464, 64311696, 128623392]

約数ペア:

[(1, 128623392), (2, 64311696), (3, 42874464), (4, 32155848), (6, 21437232), (8, 16077924), (9, 14291488), (12, 10718616), (16, 8038962), (18, 7145744), (24, 5359308), (32, 4019481), (36, 3572872), (48, 2679654), (72, 1786436), (96, 1339827), (144, 893218), (288, 446609)]