128249296

素因数分解:

$2^4\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1931}}^1$

素因数の和:2539

約数の個数: 40

約数和(自身を含む): 284606784

約数和(自身を除く): 156357488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593, 1186, 1931, 2372, 3862, 4151, 4744, 7724, 8302, 9488, 13517, 15448, 16604, 27034, 30896, 33208, 54068, 66416, 108136, 216272, 1145083, 2290166, 4580332, 8015581, 9160664, 16031162, 18321328, 32062324, 64124648, 128249296]

約数ペア:

[(1, 128249296), (2, 64124648), (4, 32062324), (7, 18321328), (8, 16031162), (14, 9160664), (16, 8015581), (28, 4580332), (56, 2290166), (112, 1145083), (593, 216272), (1186, 108136), (1931, 66416), (2372, 54068), (3862, 33208), (4151, 30896), (4744, 27034), (7724, 16604), (8302, 15448), (9488, 13517)]