109871216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 266649600

約数和(自身を除く): 156778384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1279, 1456, 1534, 1652, 2558, 3068, 3304, 5116, 5369, 6136, 6608, 8953, 10232, 10738, 12272, 16627, 17906, 20464, 21476, 33254, 35812, 42952, 66508, 71624, 75461, 85904, 116389, 133016, 143248, 150922, 232778, 266032, 301844, 465556, 528227, 603688, 931112, 980993, 1056454, 1207376, 1862224, 1961986, 2112908, 3923972, 4225816, 6866951, 7847944, 8451632, 13733902, 15695888, 27467804, 54935608, 109871216]

約数ペア:

[(1, 109871216), (2, 54935608), (4, 27467804), (7, 15695888), (8, 13733902), (13, 8451632), (14, 7847944), (16, 6866951), (26, 4225816), (28, 3923972), (52, 2112908), (56, 1961986), (59, 1862224), (91, 1207376), (104, 1056454), (112, 980993), (118, 931112), (182, 603688), (208, 528227), (236, 465556), (364, 301844), (413, 266032), (472, 232778), (728, 150922), (767, 143248), (826, 133016), (944, 116389), (1279, 85904), (1456, 75461), (1534, 71624), (1652, 66508), (2558, 42952), (3068, 35812), (3304, 33254), (5116, 21476), (5369, 20464), (6136, 17906), (6608, 16627), (8953, 12272), (10232, 10738)]