168431352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 444787200

約数和(自身を除く): 276355848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 431, 456, 857, 862, 1293, 1714, 1724, 2571, 2586, 3428, 3448, 5142, 5172, 6856, 8189, 10284, 10344, 16283, 16378, 20568, 24567, 32566, 32756, 48849, 49134, 65132, 65512, 97698, 98268, 130264, 195396, 196536, 369367, 390792, 738734, 1108101, 1477468, 2216202, 2954936, 4432404, 7017973, 8864808, 14035946, 21053919, 28071892, 42107838, 56143784, 84215676, 168431352]

約数ペア:

[(1, 168431352), (2, 84215676), (3, 56143784), (4, 42107838), (6, 28071892), (8, 21053919), (12, 14035946), (19, 8864808), (24, 7017973), (38, 4432404), (57, 2954936), (76, 2216202), (114, 1477468), (152, 1108101), (228, 738734), (431, 390792), (456, 369367), (857, 196536), (862, 195396), (1293, 130264), (1714, 98268), (1724, 97698), (2571, 65512), (2586, 65132), (3428, 49134), (3448, 48849), (5142, 32756), (5172, 32566), (6856, 24567), (8189, 20568), (10284, 16378), (10344, 16283)]