191644672

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 88

約数和(自身を含む): 413412120

約数和(自身を除く): 221767448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 109, 128, 136, 202, 218, 256, 272, 404, 436, 512, 544, 808, 872, 1024, 1088, 1616, 1717, 1744, 1853, 2176, 3232, 3434, 3488, 3706, 4352, 6464, 6868, 6976, 7412, 8704, 11009, 12928, 13736, 13952, 14824, 17408, 22018, 25856, 27472, 27904, 29648, 44036, 51712, 54944, 55808, 59296, 88072, 103424, 109888, 111616, 118592, 176144, 187153, 219776, 237184, 352288, 374306, 439552, 474368, 704576, 748612, 879104, 948736, 1409152, 1497224, 1758208, 1897472, 2818304, 2994448, 5636608, 5988896, 11273216, 11977792, 23955584, 47911168, 95822336, 191644672]

約数ペア:

[(1, 191644672), (2, 95822336), (4, 47911168), (8, 23955584), (16, 11977792), (17, 11273216), (32, 5988896), (34, 5636608), (64, 2994448), (68, 2818304), (101, 1897472), (109, 1758208), (128, 1497224), (136, 1409152), (202, 948736), (218, 879104), (256, 748612), (272, 704576), (404, 474368), (436, 439552), (512, 374306), (544, 352288), (808, 237184), (872, 219776), (1024, 187153), (1088, 176144), (1616, 118592), (1717, 111616), (1744, 109888), (1853, 103424), (2176, 88072), (3232, 59296), (3434, 55808), (3488, 54944), (3706, 51712), (4352, 44036), (6464, 29648), (6868, 27904), (6976, 27472), (7412, 25856), (8704, 22018), (11009, 17408), (12928, 14824), (13736, 13952)]