128590008

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{11933}}^1$

素因数の和:12391

約数の個数: 32

約数和(自身を含む): 322218000

約数和(自身を除く): 193627992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1796, 2694, 3592, 5388, 10776, 11933, 23866, 35799, 47732, 71598, 95464, 143196, 286392, 5357917, 10715834, 16073751, 21431668, 32147502, 42863336, 64295004, 128590008]

約数ペア:

[(1, 128590008), (2, 64295004), (3, 42863336), (4, 32147502), (6, 21431668), (8, 16073751), (12, 10715834), (24, 5357917), (449, 286392), (898, 143196), (1347, 95464), (1796, 71598), (2694, 47732), (3592, 35799), (5388, 23866), (10776, 11933)]