133495424

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2041

約数の個数: 64

約数和(自身を含む): 290822400

約数和(自身を除く): 157326976

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1979, 1984, 2108, 2176, 3958, 3968, 4216, 7916, 8432, 15832, 16864, 31664, 33643, 33728, 61349, 63328, 67286, 67456, 122698, 126656, 134572, 245396, 253312, 269144, 490792, 538288, 981584, 1042933, 1076576, 1963168, 2085866, 2153152, 3926336, 4171732, 4306304, 7852672, 8343464, 16686928, 33373856, 66747712, 133495424]

約数ペア:

[(1, 133495424), (2, 66747712), (4, 33373856), (8, 16686928), (16, 8343464), (17, 7852672), (31, 4306304), (32, 4171732), (34, 3926336), (62, 2153152), (64, 2085866), (68, 1963168), (124, 1076576), (128, 1042933), (136, 981584), (248, 538288), (272, 490792), (496, 269144), (527, 253312), (544, 245396), (992, 134572), (1054, 126656), (1088, 122698), (1979, 67456), (1984, 67286), (2108, 63328), (2176, 61349), (3958, 33728), (3968, 33643), (4216, 31664), (7916, 16864), (8432, 15832)]