179669339

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 198424800

約数和(自身を除く): 18755461

約数列:

[1, 19, 41, 61, 199, 361, 779, 1159, 2501, 3781, 8159, 12139, 14801, 22021, 47519, 71839, 155021, 230641, 497699, 902861, 2945399, 4382179, 9456281, 179669339]

約数ペア:

[(1, 179669339), (19, 9456281), (41, 4382179), (61, 2945399), (199, 902861), (361, 497699), (779, 230641), (1159, 155021), (2501, 71839), (3781, 47519), (8159, 22021), (12139, 14801)]