196943184

素因数分解:

$2^4\times 3^3\times {\mathrm{643}}^1\times {\mathrm{709}}^1$

素因数の和:1369

約数の個数: 80

約数和(自身を含む): 566977600

約数和(自身を除く): 370034416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 643, 709, 1286, 1418, 1929, 2127, 2572, 2836, 3858, 4254, 5144, 5672, 5787, 6381, 7716, 8508, 10288, 11344, 11574, 12762, 15432, 17016, 17361, 19143, 23148, 25524, 30864, 34032, 34722, 38286, 46296, 51048, 69444, 76572, 92592, 102096, 138888, 153144, 277776, 306288, 455887, 911774, 1367661, 1823548, 2735322, 3647096, 4102983, 5470644, 7294192, 8205966, 10941288, 12308949, 16411932, 21882576, 24617898, 32823864, 49235796, 65647728, 98471592, 196943184]

約数ペア:

[(1, 196943184), (2, 98471592), (3, 65647728), (4, 49235796), (6, 32823864), (8, 24617898), (9, 21882576), (12, 16411932), (16, 12308949), (18, 10941288), (24, 8205966), (27, 7294192), (36, 5470644), (48, 4102983), (54, 3647096), (72, 2735322), (108, 1823548), (144, 1367661), (216, 911774), (432, 455887), (643, 306288), (709, 277776), (1286, 153144), (1418, 138888), (1929, 102096), (2127, 92592), (2572, 76572), (2836, 69444), (3858, 51048), (4254, 46296), (5144, 38286), (5672, 34722), (5787, 34032), (6381, 30864), (7716, 25524), (8508, 23148), (10288, 19143), (11344, 17361), (11574, 17016), (12762, 15432)]