120178816

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{977}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 247644270

約数和(自身を除く): 127465454

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 977, 992, 1922, 1954, 1984, 3844, 3908, 3968, 7688, 7816, 15376, 15632, 30287, 30752, 31264, 60574, 61504, 62528, 121148, 123008, 125056, 242296, 484592, 938897, 969184, 1877794, 1938368, 3755588, 3876736, 7511176, 15022352, 30044704, 60089408, 120178816]

約数ペア:

[(1, 120178816), (2, 60089408), (4, 30044704), (8, 15022352), (16, 7511176), (31, 3876736), (32, 3755588), (62, 1938368), (64, 1877794), (124, 969184), (128, 938897), (248, 484592), (496, 242296), (961, 125056), (977, 123008), (992, 121148), (1922, 62528), (1954, 61504), (1984, 60574), (3844, 31264), (3908, 30752), (3968, 30287), (7688, 15632), (7816, 15376)]