137507216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 334264320

約数和(自身を除く): 196757104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 239, 308, 467, 478, 616, 934, 956, 1232, 1673, 1868, 1912, 2629, 3269, 3346, 3736, 3824, 5137, 5258, 6538, 6692, 7472, 10274, 10516, 13076, 13384, 18403, 20548, 21032, 26152, 26768, 35959, 36806, 41096, 42064, 52304, 71918, 73612, 82192, 111613, 143836, 147224, 223226, 287672, 294448, 446452, 575344, 781291, 892904, 1227743, 1562582, 1785808, 2455486, 3125164, 4910972, 6250328, 8594201, 9821944, 12500656, 17188402, 19643888, 34376804, 68753608, 137507216]

約数ペア:

[(1, 137507216), (2, 68753608), (4, 34376804), (7, 19643888), (8, 17188402), (11, 12500656), (14, 9821944), (16, 8594201), (22, 6250328), (28, 4910972), (44, 3125164), (56, 2455486), (77, 1785808), (88, 1562582), (112, 1227743), (154, 892904), (176, 781291), (239, 575344), (308, 446452), (467, 294448), (478, 287672), (616, 223226), (934, 147224), (956, 143836), (1232, 111613), (1673, 82192), (1868, 73612), (1912, 71918), (2629, 52304), (3269, 42064), (3346, 41096), (3736, 36806), (3824, 35959), (5137, 26768), (5258, 26152), (6538, 21032), (6692, 20548), (7472, 18403), (10274, 13384), (10516, 13076)]