149877168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 160

約数和(自身を含む): 493539840

約数和(自身を除く): 343662672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1381, 1428, 1596, 1904, 1938, 2128, 2261, 2584, 2762, 2856, 3192, 3876, 4143, 4522, 5168, 5524, 5712, 6384, 6783, 7752, 8286, 9044, 9667, 11048, 13566, 15504, 16572, 18088, 19334, 22096, 23477, 26239, 27132, 29001, 33144, 36176, 38668, 46954, 52478, 54264, 58002, 66288, 70431, 77336, 78717, 93908, 104956, 108528, 116004, 140862, 154672, 157434, 164339, 183673, 187816, 209912, 232008, 281724, 314868, 328678, 367346, 375632, 419824, 446063, 464016, 493017, 551019, 563448, 629736, 657356, 734692, 892126, 986034, 1102038, 1126896, 1259472, 1314712, 1338189, 1469384, 1784252, 1972068, 2204076, 2629424, 2676378, 2938768, 3122441, 3568504, 3944136, 4408152, 5352756, 6244882, 7137008, 7888272, 8816304, 9367323, 10705512, 12489764, 18734646, 21411024, 24979528, 37469292, 49959056, 74938584, 149877168]

約数ペア:

[(1, 149877168), (2, 74938584), (3, 49959056), (4, 37469292), (6, 24979528), (7, 21411024), (8, 18734646), (12, 12489764), (14, 10705512), (16, 9367323), (17, 8816304), (19, 7888272), (21, 7137008), (24, 6244882), (28, 5352756), (34, 4408152), (38, 3944136), (42, 3568504), (48, 3122441), (51, 2938768), (56, 2676378), (57, 2629424), (68, 2204076), (76, 1972068), (84, 1784252), (102, 1469384), (112, 1338189), (114, 1314712), (119, 1259472), (133, 1126896), (136, 1102038), (152, 986034), (168, 892126), (204, 734692), (228, 657356), (238, 629736), (266, 563448), (272, 551019), (304, 493017), (323, 464016), (336, 446063), (357, 419824), (399, 375632), (408, 367346), (456, 328678), (476, 314868), (532, 281724), (646, 232008), (714, 209912), (798, 187816), (816, 183673), (912, 164339), (952, 157434), (969, 154672), (1064, 140862), (1292, 116004), (1381, 108528), (1428, 104956), (1596, 93908), (1904, 78717), (1938, 77336), (2128, 70431), (2261, 66288), (2584, 58002), (2762, 54264), (2856, 52478), (3192, 46954), (3876, 38668), (4143, 36176), (4522, 33144), (5168, 29001), (5524, 27132), (5712, 26239), (6384, 23477), (6783, 22096), (7752, 19334), (8286, 18088), (9044, 16572), (9667, 15504), (11048, 13566)]