138141528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9239}}^1$

素因数の和:9344

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 261026472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 9239, 14952, 18478, 27717, 36956, 55434, 64673, 73912, 110868, 129346, 194019, 221736, 258692, 388038, 517384, 776076, 822271, 1552152, 1644542, 2466813, 3289084, 4933626, 5755897, 6578168, 9867252, 11511794, 17267691, 19734504, 23023588, 34535382, 46047176, 69070764, 138141528]

約数ペア:

[(1, 138141528), (2, 69070764), (3, 46047176), (4, 34535382), (6, 23023588), (7, 19734504), (8, 17267691), (12, 11511794), (14, 9867252), (21, 6578168), (24, 5755897), (28, 4933626), (42, 3289084), (56, 2466813), (84, 1644542), (89, 1552152), (168, 822271), (178, 776076), (267, 517384), (356, 388038), (534, 258692), (623, 221736), (712, 194019), (1068, 129346), (1246, 110868), (1869, 73912), (2136, 64673), (2492, 55434), (3738, 36956), (4984, 27717), (7476, 18478), (9239, 14952)]