189247128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 620421120

約数和(自身を除く): 431173992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 43, 46, 51, 56, 67, 68, 69, 84, 86, 92, 102, 119, 129, 134, 136, 138, 161, 168, 172, 184, 201, 204, 238, 258, 268, 276, 301, 322, 344, 357, 391, 402, 408, 469, 476, 483, 516, 536, 552, 602, 644, 714, 731, 782, 804, 903, 938, 952, 966, 989, 1032, 1139, 1173, 1204, 1288, 1407, 1428, 1462, 1541, 1564, 1608, 1806, 1876, 1932, 1978, 2193, 2278, 2346, 2408, 2737, 2814, 2856, 2881, 2924, 2967, 3082, 3128, 3417, 3612, 3752, 3864, 3956, 4386, 4556, 4623, 4692, 5117, 5474, 5628, 5762, 5848, 5934, 6164, 6834, 6923, 7224, 7912, 7973, 8211, 8643, 8772, 9112, 9246, 9384, 10234, 10787, 10948, 11256, 11524, 11868, 12328, 13668, 13846, 15351, 15946, 16422, 16813, 17286, 17544, 18492, 20167, 20468, 20769, 21574, 21896, 23048, 23736, 23919, 26197, 27336, 27692, 30702, 31892, 32361, 32844, 33626, 34572, 36984, 40334, 40936, 41538, 43148, 47838, 48977, 50439, 52394, 55384, 60501, 61404, 63784, 64722, 65688, 66263, 67252, 69144, 78591, 80668, 83076, 86296, 95676, 97954, 100878, 104788, 117691, 121002, 122808, 129444, 132526, 134504, 146931, 157182, 161336, 166152, 183379, 191352, 195908, 198789, 201756, 209576, 235382, 242004, 258888, 265052, 293862, 314364, 342839, 353073, 366758, 391816, 397578, 403512, 463841, 470764, 484008, 530104, 550137, 587724, 628728, 685678, 706146, 733516, 795156, 927682, 941528, 1028517, 1100274, 1126471, 1175448, 1371356, 1391523, 1412292, 1467032, 1590312, 1855364, 2057034, 2200548, 2252942, 2742712, 2783046, 2824584, 3379413, 3710728, 4114068, 4401096, 4505884, 5566092, 6758826, 7885297, 8228136, 9011768, 11132184, 13517652, 15770594, 23655891, 27035304, 31541188, 47311782, 63082376, 94623564, 189247128]

約数ペア:

[(1, 189247128), (2, 94623564), (3, 63082376), (4, 47311782), (6, 31541188), (7, 27035304), (8, 23655891), (12, 15770594), (14, 13517652), (17, 11132184), (21, 9011768), (23, 8228136), (24, 7885297), (28, 6758826), (34, 5566092), (42, 4505884), (43, 4401096), (46, 4114068), (51, 3710728), (56, 3379413), (67, 2824584), (68, 2783046), (69, 2742712), (84, 2252942), (86, 2200548), (92, 2057034), (102, 1855364), (119, 1590312), (129, 1467032), (134, 1412292), (136, 1391523), (138, 1371356), (161, 1175448), (168, 1126471), (172, 1100274), (184, 1028517), (201, 941528), (204, 927682), (238, 795156), (258, 733516), (268, 706146), (276, 685678), (301, 628728), (322, 587724), (344, 550137), (357, 530104), (391, 484008), (402, 470764), (408, 463841), (469, 403512), (476, 397578), (483, 391816), (516, 366758), (536, 353073), (552, 342839), (602, 314364), (644, 293862), (714, 265052), (731, 258888), (782, 242004), (804, 235382), (903, 209576), (938, 201756), (952, 198789), (966, 195908), (989, 191352), (1032, 183379), (1139, 166152), (1173, 161336), (1204, 157182), (1288, 146931), (1407, 134504), (1428, 132526), (1462, 129444), (1541, 122808), (1564, 121002), (1608, 117691), (1806, 104788), (1876, 100878), (1932, 97954), (1978, 95676), (2193, 86296), (2278, 83076), (2346, 80668), (2408, 78591), (2737, 69144), (2814, 67252), (2856, 66263), (2881, 65688), (2924, 64722), (2967, 63784), (3082, 61404), (3128, 60501), (3417, 55384), (3612, 52394), (3752, 50439), (3864, 48977), (3956, 47838), (4386, 43148), (4556, 41538), (4623, 40936), (4692, 40334), (5117, 36984), (5474, 34572), (5628, 33626), (5762, 32844), (5848, 32361), (5934, 31892), (6164, 30702), (6834, 27692), (6923, 27336), (7224, 26197), (7912, 23919), (7973, 23736), (8211, 23048), (8643, 21896), (8772, 21574), (9112, 20769), (9246, 20468), (9384, 20167), (10234, 18492), (10787, 17544), (10948, 17286), (11256, 16813), (11524, 16422), (11868, 15946), (12328, 15351), (13668, 13846)]