148878296

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{9461}}^1$

素因数の和:9755

約数の個数: 32

約数和(自身を含む): 320194080

約数和(自身を除く): 171315784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 9461, 15736, 18922, 37844, 66227, 75688, 132454, 264908, 529816, 2658541, 5317082, 10634164, 18609787, 21268328, 37219574, 74439148, 148878296]

約数ペア:

[(1, 148878296), (2, 74439148), (4, 37219574), (7, 21268328), (8, 18609787), (14, 10634164), (28, 5317082), (56, 2658541), (281, 529816), (562, 264908), (1124, 132454), (1967, 75688), (2248, 66227), (3934, 37844), (7868, 18922), (9461, 15736)]