139278414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 311351040

約数和(自身を除く): 172072626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 131, 178, 181, 262, 267, 362, 393, 534, 543, 786, 979, 1086, 1441, 1958, 1991, 2882, 2937, 3982, 4323, 5874, 5973, 8646, 11659, 11946, 16109, 23318, 23711, 32218, 34977, 47422, 48327, 69954, 71133, 96654, 128249, 142266, 177199, 256498, 260821, 354398, 384747, 521642, 531597, 769494, 782463, 1063194, 1564926, 2110279, 4220558, 6330837, 12661674, 23213069, 46426138, 69639207, 139278414]

約数ペア:

[(1, 139278414), (2, 69639207), (3, 46426138), (6, 23213069), (11, 12661674), (22, 6330837), (33, 4220558), (66, 2110279), (89, 1564926), (131, 1063194), (178, 782463), (181, 769494), (262, 531597), (267, 521642), (362, 384747), (393, 354398), (534, 260821), (543, 256498), (786, 177199), (979, 142266), (1086, 128249), (1441, 96654), (1958, 71133), (1991, 69954), (2882, 48327), (2937, 47422), (3982, 34977), (4323, 32218), (5874, 23711), (5973, 23318), (8646, 16109), (11659, 11946)]