189522162

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6271}}^1$

素因数の和:6375

約数の個数: 48

約数和(自身を含む): 434423808

約数和(自身を除く): 244901646

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 6271, 10074, 12542, 15111, 18813, 30222, 37626, 56439, 112878, 144233, 288466, 432699, 457783, 865398, 915566, 1298097, 1373349, 2596194, 2746698, 4120047, 8240094, 10529009, 21058018, 31587027, 63174054, 94761081, 189522162]

約数ペア:

[(1, 189522162), (2, 94761081), (3, 63174054), (6, 31587027), (9, 21058018), (18, 10529009), (23, 8240094), (46, 4120047), (69, 2746698), (73, 2596194), (138, 1373349), (146, 1298097), (207, 915566), (219, 865398), (414, 457783), (438, 432699), (657, 288466), (1314, 144233), (1679, 112878), (3358, 56439), (5037, 37626), (6271, 30222), (10074, 18813), (12542, 15111)]