188335944

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{16661}}^1$

素因数の和:16830

約数の個数: 48

約数和(自身を含む): 513356220

約数和(自身を除く): 325020276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 16661, 33322, 49983, 66644, 99966, 133288, 149949, 199932, 299898, 399864, 599796, 1199592, 2615777, 5231554, 7847331, 10463108, 15694662, 20926216, 23541993, 31389324, 47083986, 62778648, 94167972, 188335944]

約数ペア:

[(1, 188335944), (2, 94167972), (3, 62778648), (4, 47083986), (6, 31389324), (8, 23541993), (9, 20926216), (12, 15694662), (18, 10463108), (24, 7847331), (36, 5231554), (72, 2615777), (157, 1199592), (314, 599796), (471, 399864), (628, 299898), (942, 199932), (1256, 149949), (1413, 133288), (1884, 99966), (2826, 66644), (3768, 49983), (5652, 33322), (11304, 16661)]