131255844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4261}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 326503296

約数和(自身を除く): 195247452

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 151, 204, 302, 453, 604, 906, 1812, 2567, 4261, 5134, 7701, 8522, 10268, 12783, 15402, 17044, 25566, 30804, 51132, 72437, 144874, 217311, 289748, 434622, 643411, 869244, 1286822, 1930233, 2573644, 3860466, 7720932, 10937987, 21875974, 32813961, 43751948, 65627922, 131255844]

約数ペア:

[(1, 131255844), (2, 65627922), (3, 43751948), (4, 32813961), (6, 21875974), (12, 10937987), (17, 7720932), (34, 3860466), (51, 2573644), (68, 1930233), (102, 1286822), (151, 869244), (204, 643411), (302, 434622), (453, 289748), (604, 217311), (906, 144874), (1812, 72437), (2567, 51132), (4261, 30804), (5134, 25566), (7701, 17044), (8522, 15402), (10268, 12783)]