131103408

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{30689}}^1$

素因数の和:30789

約数の個数: 40

約数和(自身を含む): 342500400

約数和(自身を除く): 211396992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 30689, 61378, 92067, 122756, 184134, 245512, 368268, 491024, 736536, 1473072, 2731321, 5462642, 8193963, 10925284, 16387926, 21850568, 32775852, 43701136, 65551704, 131103408]

約数ペア:

[(1, 131103408), (2, 65551704), (3, 43701136), (4, 32775852), (6, 21850568), (8, 16387926), (12, 10925284), (16, 8193963), (24, 5462642), (48, 2731321), (89, 1473072), (178, 736536), (267, 491024), (356, 368268), (534, 245512), (712, 184134), (1068, 122756), (1424, 92067), (2136, 61378), (4272, 30689)]