99191248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 60

約数和(自身を含む): 218597988

約数和(自身を除く): 119406740

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1321, 1444, 1976, 2642, 2888, 3952, 4693, 5284, 5776, 9386, 10568, 17173, 18772, 21136, 25099, 34346, 37544, 50198, 68692, 75088, 100396, 137384, 200792, 274768, 326287, 401584, 476881, 652574, 953762, 1305148, 1907524, 2610296, 3815048, 5220592, 6199453, 7630096, 12398906, 24797812, 49595624, 99191248]

約数ペア:

[(1, 99191248), (2, 49595624), (4, 24797812), (8, 12398906), (13, 7630096), (16, 6199453), (19, 5220592), (26, 3815048), (38, 2610296), (52, 1907524), (76, 1305148), (104, 953762), (152, 652574), (208, 476881), (247, 401584), (304, 326287), (361, 274768), (494, 200792), (722, 137384), (988, 100396), (1321, 75088), (1444, 68692), (1976, 50198), (2642, 37544), (2888, 34346), (3952, 25099), (4693, 21136), (5284, 18772), (5776, 17173), (9386, 10568)]