135481472

素因数分解:

$2^7\times 7^2\times {\mathrm{21601}}^1$

素因数の和:21629

約数の個数: 48

約数和(自身を含む): 313985070

約数和(自身を除く): 178503598

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 21601, 43202, 86404, 151207, 172808, 302414, 345616, 604828, 691232, 1058449, 1209656, 1382464, 2116898, 2419312, 2764928, 4233796, 4838624, 8467592, 9677248, 16935184, 19354496, 33870368, 67740736, 135481472]

約数ペア:

[(1, 135481472), (2, 67740736), (4, 33870368), (7, 19354496), (8, 16935184), (14, 9677248), (16, 8467592), (28, 4838624), (32, 4233796), (49, 2764928), (56, 2419312), (64, 2116898), (98, 1382464), (112, 1209656), (128, 1058449), (196, 691232), (224, 604828), (392, 345616), (448, 302414), (784, 172808), (896, 151207), (1568, 86404), (3136, 43202), (6272, 21601)]