197645136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2803}}^1$

素因数の和:2940

約数の個数: 80

約数和(自身を含む): 554922816

約数和(自身を除く): 357277680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1356, 1469, 1808, 2712, 2803, 2938, 4407, 5424, 5606, 5876, 8409, 8814, 11212, 11752, 16818, 17628, 22424, 23504, 33636, 35256, 36439, 44848, 67272, 70512, 72878, 109317, 134544, 145756, 218634, 291512, 316739, 437268, 583024, 633478, 874536, 950217, 1266956, 1749072, 1900434, 2533912, 3800868, 4117607, 5067824, 7601736, 8235214, 12352821, 15203472, 16470428, 24705642, 32940856, 49411284, 65881712, 98822568, 197645136]

約数ペア:

[(1, 197645136), (2, 98822568), (3, 65881712), (4, 49411284), (6, 32940856), (8, 24705642), (12, 16470428), (13, 15203472), (16, 12352821), (24, 8235214), (26, 7601736), (39, 5067824), (48, 4117607), (52, 3800868), (78, 2533912), (104, 1900434), (113, 1749072), (156, 1266956), (208, 950217), (226, 874536), (312, 633478), (339, 583024), (452, 437268), (624, 316739), (678, 291512), (904, 218634), (1356, 145756), (1469, 134544), (1808, 109317), (2712, 72878), (2803, 70512), (2938, 67272), (4407, 44848), (5424, 36439), (5606, 35256), (5876, 33636), (8409, 23504), (8814, 22424), (11212, 17628), (11752, 16818)]