147457160

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29027}}^1$

素因数の和:29165

約数の個数: 32

約数和(自身を含む): 334402560

約数和(自身を除く): 186945400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 29027, 58054, 116108, 145135, 232216, 290270, 580540, 1161080, 3686429, 7372858, 14745716, 18432145, 29491432, 36864290, 73728580, 147457160]

約数ペア:

[(1, 147457160), (2, 73728580), (4, 36864290), (5, 29491432), (8, 18432145), (10, 14745716), (20, 7372858), (40, 3686429), (127, 1161080), (254, 580540), (508, 290270), (635, 232216), (1016, 145135), (1270, 116108), (2540, 58054), (5080, 29027)]