120974368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{198971}}^1$

素因数の和:199000

約数の個数: 24

約数和(自身を含む): 250704720

約数和(自身を除く): 129730352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 198971, 397942, 795884, 1591768, 3183536, 3780449, 6367072, 7560898, 15121796, 30243592, 60487184, 120974368]

約数ペア:

[(1, 120974368), (2, 60487184), (4, 30243592), (8, 15121796), (16, 7560898), (19, 6367072), (32, 3780449), (38, 3183536), (76, 1591768), (152, 795884), (304, 397942), (608, 198971)]