148550248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1993}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 350305920

約数和(自身を除く): 201755672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1331, 1694, 1993, 2662, 3388, 3986, 5324, 6776, 7972, 9317, 10648, 13951, 15944, 18634, 21923, 27902, 37268, 43846, 55804, 74536, 87692, 111608, 153461, 175384, 241153, 306922, 482306, 613844, 964612, 1227688, 1688071, 1929224, 2652683, 3376142, 5305366, 6752284, 10610732, 13504568, 18568781, 21221464, 37137562, 74275124, 148550248]

約数ペア:

[(1, 148550248), (2, 74275124), (4, 37137562), (7, 21221464), (8, 18568781), (11, 13504568), (14, 10610732), (22, 6752284), (28, 5305366), (44, 3376142), (56, 2652683), (77, 1929224), (88, 1688071), (121, 1227688), (154, 964612), (242, 613844), (308, 482306), (484, 306922), (616, 241153), (847, 175384), (968, 153461), (1331, 111608), (1694, 87692), (1993, 74536), (2662, 55804), (3388, 43846), (3986, 37268), (5324, 27902), (6776, 21923), (7972, 18634), (9317, 15944), (10648, 13951)]