140031408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2482

約数の個数: 80

約数和(自身を含む): 398295936

約数和(自身を除く): 258264528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 113, 132, 176, 226, 264, 339, 452, 528, 678, 904, 1243, 1356, 1808, 2347, 2486, 2712, 3729, 4694, 4972, 5424, 7041, 7458, 9388, 9944, 14082, 14916, 18776, 19888, 25817, 28164, 29832, 37552, 51634, 56328, 59664, 77451, 103268, 112656, 154902, 206536, 265211, 309804, 413072, 530422, 619608, 795633, 1060844, 1239216, 1591266, 2121688, 2917321, 3182532, 4243376, 5834642, 6365064, 8751963, 11669284, 12730128, 17503926, 23338568, 35007852, 46677136, 70015704, 140031408]

約数ペア:

[(1, 140031408), (2, 70015704), (3, 46677136), (4, 35007852), (6, 23338568), (8, 17503926), (11, 12730128), (12, 11669284), (16, 8751963), (22, 6365064), (24, 5834642), (33, 4243376), (44, 3182532), (48, 2917321), (66, 2121688), (88, 1591266), (113, 1239216), (132, 1060844), (176, 795633), (226, 619608), (264, 530422), (339, 413072), (452, 309804), (528, 265211), (678, 206536), (904, 154902), (1243, 112656), (1356, 103268), (1808, 77451), (2347, 59664), (2486, 56328), (2712, 51634), (3729, 37552), (4694, 29832), (4972, 28164), (5424, 25817), (7041, 19888), (7458, 18776), (9388, 14916), (9944, 14082)]