127433664

素因数分解:

$2^6\times 3^2\times {\mathrm{221239}}^1$

素因数の和:221257

約数の個数: 42

約数和(自身を含む): 365267240

約数和(自身を除く): 237833576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 221239, 442478, 663717, 884956, 1327434, 1769912, 1991151, 2654868, 3539824, 3982302, 5309736, 7079648, 7964604, 10619472, 14159296, 15929208, 21238944, 31858416, 42477888, 63716832, 127433664]

約数ペア:

[(1, 127433664), (2, 63716832), (3, 42477888), (4, 31858416), (6, 21238944), (8, 15929208), (9, 14159296), (12, 10619472), (16, 7964604), (18, 7079648), (24, 5309736), (32, 3982302), (36, 3539824), (48, 2654868), (64, 1991151), (72, 1769912), (96, 1327434), (144, 884956), (192, 663717), (288, 442478), (576, 221239)]