172945328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1873}}^1$

素因数の和:2109

約数の個数: 40

約数和(自身を含む): 348564000

約数和(自身を除く): 175618672

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 199, 232, 398, 464, 796, 1592, 1873, 3184, 3746, 5771, 7492, 11542, 14984, 23084, 29968, 46168, 54317, 92336, 108634, 217268, 372727, 434536, 745454, 869072, 1490908, 2981816, 5963632, 10809083, 21618166, 43236332, 86472664, 172945328]

約数ペア:

[(1, 172945328), (2, 86472664), (4, 43236332), (8, 21618166), (16, 10809083), (29, 5963632), (58, 2981816), (116, 1490908), (199, 869072), (232, 745454), (398, 434536), (464, 372727), (796, 217268), (1592, 108634), (1873, 92336), (3184, 54317), (3746, 46168), (5771, 29968), (7492, 23084), (11542, 14984)]