128460424

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 244728000

約数和(自身を除く): 116267576

約数列:

[1, 2, 4, 8, 109, 179, 218, 358, 436, 716, 823, 872, 1432, 1646, 3292, 6584, 19511, 39022, 78044, 89707, 147317, 156088, 179414, 294634, 358828, 589268, 717656, 1178536, 16057553, 32115106, 64230212, 128460424]

約数ペア:

[(1, 128460424), (2, 64230212), (4, 32115106), (8, 16057553), (109, 1178536), (179, 717656), (218, 589268), (358, 358828), (436, 294634), (716, 179414), (823, 156088), (872, 147317), (1432, 89707), (1646, 78044), (3292, 39022), (6584, 19511)]