126387664

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1164

約数の個数: 60

約数和(自身を含む): 271577856

約数和(自身を除く): 145190192

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 169, 172, 208, 338, 344, 559, 676, 688, 1087, 1118, 1352, 2174, 2236, 2704, 4348, 4472, 7267, 8696, 8944, 14131, 14534, 17392, 28262, 29068, 46741, 56524, 58136, 93482, 113048, 116272, 183703, 186964, 226096, 367406, 373928, 607633, 734812, 747856, 1215266, 1469624, 2430532, 2939248, 4861064, 7899229, 9722128, 15798458, 31596916, 63193832, 126387664]

約数ペア:

[(1, 126387664), (2, 63193832), (4, 31596916), (8, 15798458), (13, 9722128), (16, 7899229), (26, 4861064), (43, 2939248), (52, 2430532), (86, 1469624), (104, 1215266), (169, 747856), (172, 734812), (208, 607633), (338, 373928), (344, 367406), (559, 226096), (676, 186964), (688, 183703), (1087, 116272), (1118, 113048), (1352, 93482), (2174, 58136), (2236, 56524), (2704, 46741), (4348, 29068), (4472, 28262), (7267, 17392), (8696, 14534), (8944, 14131)]