15678857136

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{14867}}^1$

素因数の和:15178

約数の個数: 80

約数和(自身を含む): 41061371904

約数和(自身を除く): 25382514768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 173, 254, 346, 381, 508, 519, 692, 762, 1016, 1038, 1384, 1524, 2032, 2076, 2768, 3048, 4152, 6096, 8304, 14867, 21971, 29734, 43942, 44601, 59468, 65913, 87884, 89202, 118936, 131826, 175768, 178404, 237872, 263652, 351536, 356808, 527304, 713616, 1054608, 1888109, 2571991, 3776218, 5143982, 5664327, 7552436, 7715973, 10287964, 11328654, 15104872, 15431946, 20575928, 22657308, 30209744, 30863892, 41151856, 45314616, 61727784, 90629232, 123455568, 326642857, 653285714, 979928571, 1306571428, 1959857142, 2613142856, 3919714284, 5226285712, 7839428568, 15678857136]

約数ペア:

[(1, 15678857136), (2, 7839428568), (3, 5226285712), (4, 3919714284), (6, 2613142856), (8, 1959857142), (12, 1306571428), (16, 979928571), (24, 653285714), (48, 326642857), (127, 123455568), (173, 90629232), (254, 61727784), (346, 45314616), (381, 41151856), (508, 30863892), (519, 30209744), (692, 22657308), (762, 20575928), (1016, 15431946), (1038, 15104872), (1384, 11328654), (1524, 10287964), (2032, 7715973), (2076, 7552436), (2768, 5664327), (3048, 5143982), (4152, 3776218), (6096, 2571991), (8304, 1888109), (14867, 1054608), (21971, 713616), (29734, 527304), (43942, 356808), (44601, 351536), (59468, 263652), (65913, 237872), (87884, 178404), (89202, 175768), (118936, 131826)]