141919488

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 108

約数和(自身を含む): 422601088

約数和(自身を除く): 280681600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 1987, 2232, 2304, 2976, 3968, 3974, 4464, 5952, 5961, 7936, 7948, 8928, 11904, 11922, 15896, 17856, 17883, 23808, 23844, 31792, 35712, 35766, 47688, 61597, 63584, 71424, 71532, 95376, 123194, 127168, 143064, 184791, 190752, 246388, 254336, 286128, 369582, 381504, 492776, 508672, 554373, 572256, 739164, 763008, 985552, 1108746, 1144512, 1478328, 1526016, 1971104, 2217492, 2289024, 2956656, 3942208, 4434984, 4578048, 5913312, 7884416, 8869968, 11826624, 15768832, 17739936, 23653248, 35479872, 47306496, 70959744, 141919488]

約数ペア:

[(1, 141919488), (2, 70959744), (3, 47306496), (4, 35479872), (6, 23653248), (8, 17739936), (9, 15768832), (12, 11826624), (16, 8869968), (18, 7884416), (24, 5913312), (31, 4578048), (32, 4434984), (36, 3942208), (48, 2956656), (62, 2289024), (64, 2217492), (72, 1971104), (93, 1526016), (96, 1478328), (124, 1144512), (128, 1108746), (144, 985552), (186, 763008), (192, 739164), (248, 572256), (256, 554373), (279, 508672), (288, 492776), (372, 381504), (384, 369582), (496, 286128), (558, 254336), (576, 246388), (744, 190752), (768, 184791), (992, 143064), (1116, 127168), (1152, 123194), (1488, 95376), (1984, 71532), (1987, 71424), (2232, 63584), (2304, 61597), (2976, 47688), (3968, 35766), (3974, 35712), (4464, 31792), (5952, 23844), (5961, 23808), (7936, 17883), (7948, 17856), (8928, 15896), (11904, 11922)]