145428648

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163771}}^1$

素因数の和:163817

約数の個数: 32

約数和(自身を含む): 373400160

約数和(自身を除く): 227971512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 163771, 327542, 491313, 655084, 982626, 1310168, 1965252, 3930504, 6059527, 12119054, 18178581, 24238108, 36357162, 48476216, 72714324, 145428648]

約数ペア:

[(1, 145428648), (2, 72714324), (3, 48476216), (4, 36357162), (6, 24238108), (8, 18178581), (12, 12119054), (24, 6059527), (37, 3930504), (74, 1965252), (111, 1310168), (148, 982626), (222, 655084), (296, 491313), (444, 327542), (888, 163771)]