196402336

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1638

約数の個数: 72

約数和(自身を含む): 437179680

約数和(自身を除く): 240777344

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 416, 598, 676, 736, 1196, 1352, 1579, 2392, 2704, 3158, 3887, 4784, 5408, 6316, 7774, 9568, 12632, 15548, 20527, 25264, 31096, 36317, 41054, 50528, 62192, 72634, 82108, 124384, 145268, 164216, 266851, 290536, 328432, 472121, 533702, 581072, 656864, 944242, 1067404, 1162144, 1888484, 2134808, 3776968, 4269616, 6137573, 7553936, 8539232, 12275146, 15107872, 24550292, 49100584, 98201168, 196402336]

約数ペア:

[(1, 196402336), (2, 98201168), (4, 49100584), (8, 24550292), (13, 15107872), (16, 12275146), (23, 8539232), (26, 7553936), (32, 6137573), (46, 4269616), (52, 3776968), (92, 2134808), (104, 1888484), (169, 1162144), (184, 1067404), (208, 944242), (299, 656864), (338, 581072), (368, 533702), (416, 472121), (598, 328432), (676, 290536), (736, 266851), (1196, 164216), (1352, 145268), (1579, 124384), (2392, 82108), (2704, 72634), (3158, 62192), (3887, 50528), (4784, 41054), (5408, 36317), (6316, 31096), (7774, 25264), (9568, 20527), (12632, 15548)]