156989155184

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{124200281}}^1$

素因数の和:124200368

約数の個数: 20

約数和(自身を含む): 308016699360

約数和(自身を除く): 151027544176

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 124200281, 248400562, 496801124, 993602248, 1987204496, 9811822199, 19623644398, 39247288796, 78494577592, 156989155184]

約数ペア:

[(1, 156989155184), (2, 78494577592), (4, 39247288796), (8, 19623644398), (16, 9811822199), (79, 1987204496), (158, 993602248), (316, 496801124), (632, 248400562), (1264, 124200281)]