161728572

素因数分解:

$2^2\times 3^1\times {\mathrm{709}}^1\times {\mathrm{19009}}^1$

素因数の和:19725

約数の個数: 24

約数和(自身を含む): 377918800

約数和(自身を除く): 216190228

約数列:

[1, 2, 3, 4, 6, 12, 709, 1418, 2127, 2836, 4254, 8508, 19009, 38018, 57027, 76036, 114054, 228108, 13477381, 26954762, 40432143, 53909524, 80864286, 161728572]

約数ペア:

[(1, 161728572), (2, 80864286), (3, 53909524), (4, 40432143), (6, 26954762), (12, 13477381), (709, 228108), (1418, 114054), (2127, 76036), (2836, 57027), (4254, 38018), (8508, 19009)]