130395776

素因数分解:

$2^7\times 7^1\times {\mathrm{145531}}^1$

素因数の和:145552

約数の個数: 32

約数和(自身を含む): 296885280

約数和(自身を除く): 166489504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 145531, 291062, 582124, 1018717, 1164248, 2037434, 2328496, 4074868, 4656992, 8149736, 9313984, 16299472, 18627968, 32598944, 65197888, 130395776]

約数ペア:

[(1, 130395776), (2, 65197888), (4, 32598944), (7, 18627968), (8, 16299472), (14, 9313984), (16, 8149736), (28, 4656992), (32, 4074868), (56, 2328496), (64, 2037434), (112, 1164248), (128, 1018717), (224, 582124), (448, 291062), (896, 145531)]