108169888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 226800000

約数和(自身を除く): 118630112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1691, 1999, 2848, 3382, 3998, 6764, 7996, 13528, 15992, 27056, 31984, 37981, 54112, 63968, 75962, 151924, 177911, 303848, 355822, 607696, 711644, 1215392, 1423288, 2846576, 3380309, 5693152, 6760618, 13521236, 27042472, 54084944, 108169888]

約数ペア:

[(1, 108169888), (2, 54084944), (4, 27042472), (8, 13521236), (16, 6760618), (19, 5693152), (32, 3380309), (38, 2846576), (76, 1423288), (89, 1215392), (152, 711644), (178, 607696), (304, 355822), (356, 303848), (608, 177911), (712, 151924), (1424, 75962), (1691, 63968), (1999, 54112), (2848, 37981), (3382, 31984), (3998, 27056), (6764, 15992), (7996, 13528)]