166135607840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{48751}}^1$

素因数の和:48863

約数の個数: 144

約数和(自身を含む): 421269932160

約数和(自身を除く): 255134324320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 76, 80, 95, 118, 152, 160, 190, 236, 295, 304, 361, 380, 472, 590, 608, 722, 760, 944, 1121, 1180, 1444, 1520, 1805, 1888, 2242, 2360, 2888, 3040, 3610, 4484, 4720, 5605, 5776, 7220, 8968, 9440, 11210, 11552, 14440, 17936, 21299, 22420, 28880, 35872, 42598, 44840, 48751, 57760, 85196, 89680, 97502, 106495, 170392, 179360, 195004, 212990, 243755, 340784, 390008, 425980, 487510, 681568, 780016, 851960, 926269, 975020, 1560032, 1703920, 1852538, 1950040, 2876309, 3407840, 3705076, 3900080, 4631345, 5752618, 7410152, 7800160, 9262690, 11505236, 14381545, 14820304, 17599111, 18525380, 23010472, 28763090, 29640608, 35198222, 37050760, 46020944, 54649871, 57526180, 70396444, 74101520, 87995555, 92041888, 109299742, 115052360, 140792888, 148203040, 175991110, 218599484, 230104720, 273249355, 281585776, 351982220, 437198968, 460209440, 546498710, 563171552, 703964440, 874397936, 1038347549, 1092997420, 1407928880, 1748795872, 2076695098, 2185994840, 2815857760, 4153390196, 4371989680, 5191737745, 8306780392, 8743979360, 10383475490, 16613560784, 20766950980, 33227121568, 41533901960, 83067803920, 166135607840]

約数ペア:

[(1, 166135607840), (2, 83067803920), (4, 41533901960), (5, 33227121568), (8, 20766950980), (10, 16613560784), (16, 10383475490), (19, 8743979360), (20, 8306780392), (32, 5191737745), (38, 4371989680), (40, 4153390196), (59, 2815857760), (76, 2185994840), (80, 2076695098), (95, 1748795872), (118, 1407928880), (152, 1092997420), (160, 1038347549), (190, 874397936), (236, 703964440), (295, 563171552), (304, 546498710), (361, 460209440), (380, 437198968), (472, 351982220), (590, 281585776), (608, 273249355), (722, 230104720), (760, 218599484), (944, 175991110), (1121, 148203040), (1180, 140792888), (1444, 115052360), (1520, 109299742), (1805, 92041888), (1888, 87995555), (2242, 74101520), (2360, 70396444), (2888, 57526180), (3040, 54649871), (3610, 46020944), (4484, 37050760), (4720, 35198222), (5605, 29640608), (5776, 28763090), (7220, 23010472), (8968, 18525380), (9440, 17599111), (11210, 14820304), (11552, 14381545), (14440, 11505236), (17936, 9262690), (21299, 7800160), (22420, 7410152), (28880, 5752618), (35872, 4631345), (42598, 3900080), (44840, 3705076), (48751, 3407840), (57760, 2876309), (85196, 1950040), (89680, 1852538), (97502, 1703920), (106495, 1560032), (170392, 975020), (179360, 926269), (195004, 851960), (212990, 780016), (243755, 681568), (340784, 487510), (390008, 425980)]