148371560

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29207}}^1$

素因数の和:29345

約数の個数: 32

約数和(自身を含む): 336476160

約数和(自身を除く): 188104600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 29207, 58414, 116828, 146035, 233656, 292070, 584140, 1168280, 3709289, 7418578, 14837156, 18546445, 29674312, 37092890, 74185780, 148371560]

約数ペア:

[(1, 148371560), (2, 74185780), (4, 37092890), (5, 29674312), (8, 18546445), (10, 14837156), (20, 7418578), (40, 3709289), (127, 1168280), (254, 584140), (508, 292070), (635, 233656), (1016, 146035), (1270, 116828), (2540, 58414), (5080, 29207)]