19179146136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{4679}}^1$

素因数の和:4897

約数の個数: 128

約数和(自身を含む): 51554880000

約数和(自身を除く): 32375733864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 101, 114, 152, 178, 202, 228, 267, 303, 356, 404, 456, 534, 606, 712, 808, 1068, 1212, 1691, 1919, 2136, 2424, 3382, 3838, 4679, 5073, 5757, 6764, 7676, 8989, 9358, 10146, 11514, 13528, 14037, 15352, 17978, 18716, 20292, 23028, 26967, 28074, 35956, 37432, 40584, 46056, 53934, 56148, 71912, 88901, 107868, 112296, 170791, 177802, 215736, 266703, 341582, 355604, 416431, 472579, 512373, 533406, 683164, 711208, 832862, 945158, 1024746, 1066812, 1249293, 1366328, 1417737, 1665724, 1890316, 2049492, 2133624, 2498586, 2835474, 3331448, 3780632, 4098984, 4997172, 5670948, 7912189, 8979001, 9994344, 11341896, 15824378, 17958002, 23736567, 26937003, 31648756, 35916004, 42059531, 47473134, 53874006, 63297512, 71832008, 84119062, 94946268, 107748012, 126178593, 168238124, 189892536, 215496024, 252357186, 336476248, 504714372, 799131089, 1009428744, 1598262178, 2397393267, 3196524356, 4794786534, 6393048712, 9589573068, 19179146136]

約数ペア:

[(1, 19179146136), (2, 9589573068), (3, 6393048712), (4, 4794786534), (6, 3196524356), (8, 2397393267), (12, 1598262178), (19, 1009428744), (24, 799131089), (38, 504714372), (57, 336476248), (76, 252357186), (89, 215496024), (101, 189892536), (114, 168238124), (152, 126178593), (178, 107748012), (202, 94946268), (228, 84119062), (267, 71832008), (303, 63297512), (356, 53874006), (404, 47473134), (456, 42059531), (534, 35916004), (606, 31648756), (712, 26937003), (808, 23736567), (1068, 17958002), (1212, 15824378), (1691, 11341896), (1919, 9994344), (2136, 8979001), (2424, 7912189), (3382, 5670948), (3838, 4997172), (4679, 4098984), (5073, 3780632), (5757, 3331448), (6764, 2835474), (7676, 2498586), (8989, 2133624), (9358, 2049492), (10146, 1890316), (11514, 1665724), (13528, 1417737), (14037, 1366328), (15352, 1249293), (17978, 1066812), (18716, 1024746), (20292, 945158), (23028, 832862), (26967, 711208), (28074, 683164), (35956, 533406), (37432, 512373), (40584, 472579), (46056, 416431), (53934, 355604), (56148, 341582), (71912, 266703), (88901, 215736), (107868, 177802), (112296, 170791)]