190917705472

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{5581}}^1$

素因数の和:6170

約数の個数: 144

約数和(自身を含む): 432880527520

約数和(自身を除く): 241962822048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 541, 608, 832, 988, 1082, 1216, 1664, 1976, 2164, 2432, 3328, 3952, 4328, 4864, 5581, 7033, 7904, 8656, 10279, 11162, 14066, 15808, 17312, 20558, 22324, 28132, 31616, 34624, 41116, 44648, 56264, 63232, 69248, 72553, 82232, 89296, 106039, 112528, 133627, 138496, 145106, 164464, 178592, 212078, 225056, 267254, 290212, 328928, 357184, 424156, 450112, 534508, 580424, 657856, 714368, 848312, 900224, 1069016, 1160848, 1315712, 1378507, 1428736, 1696624, 1800448, 2138032, 2321696, 2631424, 2757014, 3019321, 3393248, 4276064, 4643392, 5514028, 6038642, 6786496, 8552128, 9286784, 11028056, 12077284, 13572992, 17104256, 18573568, 22056112, 24154568, 27145984, 34208512, 39251173, 44112224, 48309136, 57367099, 78502346, 88224448, 96618272, 114734198, 157004692, 176448896, 193236544, 229468396, 314009384, 352897792, 386473088, 458936792, 628018768, 745772287, 772946176, 917873584, 1256037536, 1491544574, 1835747168, 2512075072, 2983089148, 3671494336, 5024150144, 5966178296, 7342988672, 10048300288, 11932356592, 14685977344, 23864713184, 47729426368, 95458852736, 190917705472]

約数ペア:

[(1, 190917705472), (2, 95458852736), (4, 47729426368), (8, 23864713184), (13, 14685977344), (16, 11932356592), (19, 10048300288), (26, 7342988672), (32, 5966178296), (38, 5024150144), (52, 3671494336), (64, 2983089148), (76, 2512075072), (104, 1835747168), (128, 1491544574), (152, 1256037536), (208, 917873584), (247, 772946176), (256, 745772287), (304, 628018768), (416, 458936792), (494, 386473088), (541, 352897792), (608, 314009384), (832, 229468396), (988, 193236544), (1082, 176448896), (1216, 157004692), (1664, 114734198), (1976, 96618272), (2164, 88224448), (2432, 78502346), (3328, 57367099), (3952, 48309136), (4328, 44112224), (4864, 39251173), (5581, 34208512), (7033, 27145984), (7904, 24154568), (8656, 22056112), (10279, 18573568), (11162, 17104256), (14066, 13572992), (15808, 12077284), (17312, 11028056), (20558, 9286784), (22324, 8552128), (28132, 6786496), (31616, 6038642), (34624, 5514028), (41116, 4643392), (44648, 4276064), (56264, 3393248), (63232, 3019321), (69248, 2757014), (72553, 2631424), (82232, 2321696), (89296, 2138032), (106039, 1800448), (112528, 1696624), (133627, 1428736), (138496, 1378507), (145106, 1315712), (164464, 1160848), (178592, 1069016), (212078, 900224), (225056, 848312), (267254, 714368), (290212, 657856), (328928, 580424), (357184, 534508), (424156, 450112)]