138782784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3384

約数の個数: 112

約数和(自身を含む): 433319936

約数和(自身を除く): 294537152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3331, 3472, 5208, 5952, 6662, 6944, 9993, 10416, 13324, 13888, 19986, 20832, 23317, 26648, 39972, 41664, 46634, 53296, 69951, 79944, 93268, 103261, 106592, 139902, 159888, 186536, 206522, 213184, 279804, 309783, 319776, 373072, 413044, 559608, 619566, 639552, 722827, 746144, 826088, 1119216, 1239132, 1445654, 1492288, 1652176, 2168481, 2238432, 2478264, 2891308, 3304352, 4336962, 4476864, 4956528, 5782616, 6608704, 8673924, 9913056, 11565232, 17347848, 19826112, 23130464, 34695696, 46260928, 69391392, 138782784]

約数ペア:

[(1, 138782784), (2, 69391392), (3, 46260928), (4, 34695696), (6, 23130464), (7, 19826112), (8, 17347848), (12, 11565232), (14, 9913056), (16, 8673924), (21, 6608704), (24, 5782616), (28, 4956528), (31, 4476864), (32, 4336962), (42, 3304352), (48, 2891308), (56, 2478264), (62, 2238432), (64, 2168481), (84, 1652176), (93, 1492288), (96, 1445654), (112, 1239132), (124, 1119216), (168, 826088), (186, 746144), (192, 722827), (217, 639552), (224, 619566), (248, 559608), (336, 413044), (372, 373072), (434, 319776), (448, 309783), (496, 279804), (651, 213184), (672, 206522), (744, 186536), (868, 159888), (992, 139902), (1302, 106592), (1344, 103261), (1488, 93268), (1736, 79944), (1984, 69951), (2604, 53296), (2976, 46634), (3331, 41664), (3472, 39972), (5208, 26648), (5952, 23317), (6662, 20832), (6944, 19986), (9993, 13888), (10416, 13324)]