140383936

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 112

約数和(自身を含む): 353763072

約数和(自身を除く): 213379136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 154, 176, 224, 244, 308, 352, 427, 448, 467, 488, 616, 671, 704, 854, 934, 976, 1232, 1342, 1708, 1868, 1952, 2464, 2684, 3269, 3416, 3736, 3904, 4697, 4928, 5137, 5368, 6538, 6832, 7472, 9394, 10274, 10736, 13076, 13664, 14944, 18788, 20548, 21472, 26152, 27328, 28487, 29888, 35959, 37576, 41096, 42944, 52304, 56974, 71918, 75152, 82192, 104608, 113948, 143836, 150304, 164384, 199409, 209216, 227896, 287672, 300608, 313357, 328768, 398818, 455792, 575344, 626714, 797636, 911584, 1150688, 1253428, 1595272, 1823168, 2193499, 2301376, 2506856, 3190544, 4386998, 5013712, 6381088, 8773996, 10027424, 12762176, 17547992, 20054848, 35095984, 70191968, 140383936]

約数ペア:

[(1, 140383936), (2, 70191968), (4, 35095984), (7, 20054848), (8, 17547992), (11, 12762176), (14, 10027424), (16, 8773996), (22, 6381088), (28, 5013712), (32, 4386998), (44, 3190544), (56, 2506856), (61, 2301376), (64, 2193499), (77, 1823168), (88, 1595272), (112, 1253428), (122, 1150688), (154, 911584), (176, 797636), (224, 626714), (244, 575344), (308, 455792), (352, 398818), (427, 328768), (448, 313357), (467, 300608), (488, 287672), (616, 227896), (671, 209216), (704, 199409), (854, 164384), (934, 150304), (976, 143836), (1232, 113948), (1342, 104608), (1708, 82192), (1868, 75152), (1952, 71918), (2464, 56974), (2684, 52304), (3269, 42944), (3416, 41096), (3736, 37576), (3904, 35959), (4697, 29888), (4928, 28487), (5137, 27328), (5368, 26152), (6538, 21472), (6832, 20548), (7472, 18788), (9394, 14944), (10274, 13664), (10736, 13076)]