197662016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3067}}^1$

素因数の和:3151

約数の個数: 56

約数和(自身を含む): 420806880

約数和(自身を除く): 223144864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 3067, 3392, 4028, 6134, 8056, 12268, 16112, 24536, 32224, 49072, 58273, 64448, 98144, 116546, 162551, 196288, 233092, 325102, 466184, 650204, 932368, 1300408, 1864736, 2600816, 3088469, 3729472, 5201632, 6176938, 10403264, 12353876, 24707752, 49415504, 98831008, 197662016]

約数ペア:

[(1, 197662016), (2, 98831008), (4, 49415504), (8, 24707752), (16, 12353876), (19, 10403264), (32, 6176938), (38, 5201632), (53, 3729472), (64, 3088469), (76, 2600816), (106, 1864736), (152, 1300408), (212, 932368), (304, 650204), (424, 466184), (608, 325102), (848, 233092), (1007, 196288), (1216, 162551), (1696, 116546), (2014, 98144), (3067, 64448), (3392, 58273), (4028, 49072), (6134, 32224), (8056, 24536), (12268, 16112)]