164813264

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 419839200

約数和(自身を除く): 255025936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 112, 116, 154, 176, 196, 203, 232, 308, 319, 392, 406, 464, 539, 616, 638, 659, 784, 812, 1078, 1232, 1276, 1318, 1421, 1624, 2156, 2233, 2552, 2636, 2842, 3248, 4312, 4466, 4613, 5104, 5272, 5684, 7249, 8624, 8932, 9226, 10544, 11368, 14498, 15631, 17864, 18452, 19111, 22736, 28996, 31262, 32291, 35728, 36904, 38222, 50743, 57992, 62524, 64582, 73808, 76444, 101486, 115984, 125048, 129164, 133777, 152888, 202972, 210221, 250096, 258328, 267554, 305776, 355201, 405944, 420442, 516656, 535108, 710402, 811888, 840884, 936439, 1070216, 1420804, 1471547, 1681768, 1872878, 2140432, 2841608, 2943094, 3363536, 3745756, 5683216, 5886188, 7491512, 10300829, 11772376, 14983024, 20601658, 23544752, 41203316, 82406632, 164813264]

約数ペア:

[(1, 164813264), (2, 82406632), (4, 41203316), (7, 23544752), (8, 20601658), (11, 14983024), (14, 11772376), (16, 10300829), (22, 7491512), (28, 5886188), (29, 5683216), (44, 3745756), (49, 3363536), (56, 2943094), (58, 2841608), (77, 2140432), (88, 1872878), (98, 1681768), (112, 1471547), (116, 1420804), (154, 1070216), (176, 936439), (196, 840884), (203, 811888), (232, 710402), (308, 535108), (319, 516656), (392, 420442), (406, 405944), (464, 355201), (539, 305776), (616, 267554), (638, 258328), (659, 250096), (784, 210221), (812, 202972), (1078, 152888), (1232, 133777), (1276, 129164), (1318, 125048), (1421, 115984), (1624, 101486), (2156, 76444), (2233, 73808), (2552, 64582), (2636, 62524), (2842, 57992), (3248, 50743), (4312, 38222), (4466, 36904), (4613, 35728), (5104, 32291), (5272, 31262), (5684, 28996), (7249, 22736), (8624, 19111), (8932, 18452), (9226, 17864), (10544, 15631), (11368, 14498)]