128654958

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 260279712

約数和(自身を除く): 131624754

約数列:

[1, 2, 3, 6, 193, 241, 386, 461, 482, 579, 723, 922, 1158, 1383, 1446, 2766, 46513, 88973, 93026, 111101, 139539, 177946, 222202, 266919, 279078, 333303, 533838, 666606, 21442493, 42884986, 64327479, 128654958]

約数ペア:

[(1, 128654958), (2, 64327479), (3, 42884986), (6, 21442493), (193, 666606), (241, 533838), (386, 333303), (461, 279078), (482, 266919), (579, 222202), (723, 177946), (922, 139539), (1158, 111101), (1383, 93026), (1446, 88973), (2766, 46513)]