145254648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 458680320

約数和(自身を除く): 313425672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 166, 168, 231, 249, 264, 308, 332, 462, 498, 581, 616, 664, 913, 924, 947, 996, 1162, 1743, 1826, 1848, 1894, 1992, 2324, 2739, 2841, 3486, 3652, 3788, 4648, 5478, 5682, 6391, 6629, 6972, 7304, 7576, 10417, 10956, 11364, 12782, 13258, 13944, 19173, 19887, 20834, 21912, 22728, 25564, 26516, 31251, 38346, 39774, 41668, 51128, 53032, 62502, 72919, 76692, 78601, 79548, 83336, 125004, 145838, 153384, 157202, 159096, 218757, 235803, 250008, 291676, 314404, 437514, 471606, 550207, 583352, 628808, 864611, 875028, 943212, 1100414, 1650621, 1729222, 1750056, 1886424, 2200828, 2593833, 3301242, 3458444, 4401656, 5187666, 6052277, 6602484, 6916888, 10375332, 12104554, 13204968, 18156831, 20750664, 24209108, 36313662, 48418216, 72627324, 145254648]

約数ペア:

[(1, 145254648), (2, 72627324), (3, 48418216), (4, 36313662), (6, 24209108), (7, 20750664), (8, 18156831), (11, 13204968), (12, 12104554), (14, 10375332), (21, 6916888), (22, 6602484), (24, 6052277), (28, 5187666), (33, 4401656), (42, 3458444), (44, 3301242), (56, 2593833), (66, 2200828), (77, 1886424), (83, 1750056), (84, 1729222), (88, 1650621), (132, 1100414), (154, 943212), (166, 875028), (168, 864611), (231, 628808), (249, 583352), (264, 550207), (308, 471606), (332, 437514), (462, 314404), (498, 291676), (581, 250008), (616, 235803), (664, 218757), (913, 159096), (924, 157202), (947, 153384), (996, 145838), (1162, 125004), (1743, 83336), (1826, 79548), (1848, 78601), (1894, 76692), (1992, 72919), (2324, 62502), (2739, 53032), (2841, 51128), (3486, 41668), (3652, 39774), (3788, 38346), (4648, 31251), (5478, 26516), (5682, 25564), (6391, 22728), (6629, 21912), (6972, 20834), (7304, 19887), (7576, 19173), (10417, 13944), (10956, 13258), (11364, 12782)]