149782976

素因数分解:

$2^6\times 7^1\times {\mathrm{367}}^1\times {\mathrm{911}}^1$

素因数の和:1297

約数の個数: 56

約数和(自身を含む): 340985856

約数和(自身を除く): 191202880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 367, 448, 734, 911, 1468, 1822, 2569, 2936, 3644, 5138, 5872, 6377, 7288, 10276, 11744, 12754, 14576, 20552, 23488, 25508, 29152, 41104, 51016, 58304, 82208, 102032, 164416, 204064, 334337, 408128, 668674, 1337348, 2340359, 2674696, 4680718, 5349392, 9361436, 10698784, 18722872, 21397568, 37445744, 74891488, 149782976]

約数ペア:

[(1, 149782976), (2, 74891488), (4, 37445744), (7, 21397568), (8, 18722872), (14, 10698784), (16, 9361436), (28, 5349392), (32, 4680718), (56, 2674696), (64, 2340359), (112, 1337348), (224, 668674), (367, 408128), (448, 334337), (734, 204064), (911, 164416), (1468, 102032), (1822, 82208), (2569, 58304), (2936, 51016), (3644, 41104), (5138, 29152), (5872, 25508), (6377, 23488), (7288, 20552), (10276, 14576), (11744, 12754)]