128412336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10831}}^1$

素因数の和:10874

約数の個数: 80

約数和(自身を含む): 376087040

約数和(自身を除く): 247674704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 10831, 11856, 21662, 32493, 43324, 64986, 86648, 129972, 140803, 173296, 205789, 259944, 281606, 411578, 422409, 519888, 563212, 617367, 823156, 844818, 1126424, 1234734, 1646312, 1689636, 2252848, 2469468, 2675257, 3292624, 3379272, 4938936, 5350514, 6758544, 8025771, 9877872, 10701028, 16051542, 21402056, 32103084, 42804112, 64206168, 128412336]

約数ペア:

[(1, 128412336), (2, 64206168), (3, 42804112), (4, 32103084), (6, 21402056), (8, 16051542), (12, 10701028), (13, 9877872), (16, 8025771), (19, 6758544), (24, 5350514), (26, 4938936), (38, 3379272), (39, 3292624), (48, 2675257), (52, 2469468), (57, 2252848), (76, 1689636), (78, 1646312), (104, 1234734), (114, 1126424), (152, 844818), (156, 823156), (208, 617367), (228, 563212), (247, 519888), (304, 422409), (312, 411578), (456, 281606), (494, 259944), (624, 205789), (741, 173296), (912, 140803), (988, 129972), (1482, 86648), (1976, 64986), (2964, 43324), (3952, 32493), (5928, 21662), (10831, 11856)]