138864168

素因数分解:

$2^3\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{1889}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 376658100

約数和(自身を除く): 237793932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1021, 1889, 2042, 3063, 3778, 4084, 5667, 6126, 7556, 8168, 9189, 11334, 12252, 15112, 17001, 18378, 22668, 24504, 34002, 36756, 45336, 68004, 73512, 136008, 1928669, 3857338, 5786007, 7714676, 11572014, 15429352, 17358021, 23144028, 34716042, 46288056, 69432084, 138864168]

約数ペア:

[(1, 138864168), (2, 69432084), (3, 46288056), (4, 34716042), (6, 23144028), (8, 17358021), (9, 15429352), (12, 11572014), (18, 7714676), (24, 5786007), (36, 3857338), (72, 1928669), (1021, 136008), (1889, 73512), (2042, 68004), (3063, 45336), (3778, 36756), (4084, 34002), (5667, 24504), (6126, 22668), (7556, 18378), (8168, 17001), (9189, 15112), (11334, 12252)]