139893912

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 419904000

約数和(自身を除く): 280010088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 87, 92, 108, 116, 138, 174, 184, 207, 216, 232, 261, 276, 348, 414, 522, 552, 621, 667, 696, 783, 828, 971, 1044, 1242, 1334, 1566, 1656, 1942, 2001, 2088, 2484, 2668, 2913, 3132, 3884, 4002, 4968, 5336, 5826, 6003, 6264, 7768, 8004, 8739, 11652, 12006, 16008, 17478, 18009, 22333, 23304, 24012, 26217, 28159, 34956, 36018, 44666, 48024, 52434, 56318, 66999, 69912, 72036, 84477, 89332, 104868, 112636, 133998, 144072, 168954, 178664, 200997, 209736, 225272, 253431, 267996, 337908, 401994, 506862, 535992, 602991, 647657, 675816, 760293, 803988, 1013724, 1205982, 1295314, 1520586, 1607976, 1942971, 2027448, 2411964, 2590628, 3041172, 3885942, 4823928, 5181256, 5828913, 6082344, 7771884, 11657826, 15543768, 17486739, 23315652, 34973478, 46631304, 69946956, 139893912]

約数ペア:

[(1, 139893912), (2, 69946956), (3, 46631304), (4, 34973478), (6, 23315652), (8, 17486739), (9, 15543768), (12, 11657826), (18, 7771884), (23, 6082344), (24, 5828913), (27, 5181256), (29, 4823928), (36, 3885942), (46, 3041172), (54, 2590628), (58, 2411964), (69, 2027448), (72, 1942971), (87, 1607976), (92, 1520586), (108, 1295314), (116, 1205982), (138, 1013724), (174, 803988), (184, 760293), (207, 675816), (216, 647657), (232, 602991), (261, 535992), (276, 506862), (348, 401994), (414, 337908), (522, 267996), (552, 253431), (621, 225272), (667, 209736), (696, 200997), (783, 178664), (828, 168954), (971, 144072), (1044, 133998), (1242, 112636), (1334, 104868), (1566, 89332), (1656, 84477), (1942, 72036), (2001, 69912), (2088, 66999), (2484, 56318), (2668, 52434), (2913, 48024), (3132, 44666), (3884, 36018), (4002, 34956), (4968, 28159), (5336, 26217), (5826, 24012), (6003, 23304), (6264, 22333), (7768, 18009), (8004, 17478), (8739, 16008), (11652, 12006)]