166278424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6473}}^1$

素因数の和:6524

約数の個数: 48

約数和(自身を含む): 355422600

約数和(自身を除く): 189144176

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 6422, 6473, 12844, 12946, 25688, 25892, 51784, 84149, 122987, 168298, 245974, 336596, 491948, 673192, 983896, 1093937, 1598831, 2187874, 3197662, 4375748, 6395324, 8751496, 12790648, 20784803, 41569606, 83139212, 166278424]

約数ペア:

[(1, 166278424), (2, 83139212), (4, 41569606), (8, 20784803), (13, 12790648), (19, 8751496), (26, 6395324), (38, 4375748), (52, 3197662), (76, 2187874), (104, 1598831), (152, 1093937), (169, 983896), (247, 673192), (338, 491948), (494, 336596), (676, 245974), (988, 168298), (1352, 122987), (1976, 84149), (3211, 51784), (6422, 25892), (6473, 25688), (12844, 12946)]