128220984

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{48131}}^1$

素因数の和:48180

約数の個数: 48

約数和(自身を含む): 356658120

約数和(自身を除く): 228437136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 48131, 96262, 144393, 192524, 288786, 385048, 433179, 577572, 866358, 1155144, 1732716, 1780847, 3465432, 3561694, 5342541, 7123388, 10685082, 14246776, 16027623, 21370164, 32055246, 42740328, 64110492, 128220984]

約数ペア:

[(1, 128220984), (2, 64110492), (3, 42740328), (4, 32055246), (6, 21370164), (8, 16027623), (9, 14246776), (12, 10685082), (18, 7123388), (24, 5342541), (36, 3561694), (37, 3465432), (72, 1780847), (74, 1732716), (111, 1155144), (148, 866358), (222, 577572), (296, 433179), (333, 385048), (444, 288786), (666, 192524), (888, 144393), (1332, 96262), (2664, 48131)]