188389504

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 396576000

約数和(自身を除く): 208186496

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 356, 368, 712, 719, 736, 1424, 1438, 1472, 2047, 2848, 2876, 2944, 4094, 5696, 5752, 8188, 11392, 11504, 16376, 16537, 23008, 32752, 33074, 46016, 63991, 65504, 66148, 92032, 127982, 131008, 132296, 255964, 262016, 264592, 511928, 529184, 1023856, 1058368, 1471793, 2047712, 2116736, 2943586, 4095424, 5887172, 8190848, 11774344, 23548688, 47097376, 94194752, 188389504]

約数ペア:

[(1, 188389504), (2, 94194752), (4, 47097376), (8, 23548688), (16, 11774344), (23, 8190848), (32, 5887172), (46, 4095424), (64, 2943586), (89, 2116736), (92, 2047712), (128, 1471793), (178, 1058368), (184, 1023856), (356, 529184), (368, 511928), (712, 264592), (719, 262016), (736, 255964), (1424, 132296), (1438, 131008), (1472, 127982), (2047, 92032), (2848, 66148), (2876, 65504), (2944, 63991), (4094, 46016), (5696, 33074), (5752, 32752), (8188, 23008), (11392, 16537), (11504, 16376)]