133020784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37619}}^1$

素因数の和:37657

約数の個数: 40

約数和(自身を含む): 293887440

約数和(自身を除く): 160866656

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 37619, 75238, 150476, 300952, 489047, 601904, 639523, 978094, 1279046, 1956188, 2558092, 3912376, 5116184, 7824752, 8313799, 10232368, 16627598, 33255196, 66510392, 133020784]

約数ペア:

[(1, 133020784), (2, 66510392), (4, 33255196), (8, 16627598), (13, 10232368), (16, 8313799), (17, 7824752), (26, 5116184), (34, 3912376), (52, 2558092), (68, 1956188), (104, 1279046), (136, 978094), (208, 639523), (221, 601904), (272, 489047), (442, 300952), (884, 150476), (1768, 75238), (3536, 37619)]