156661341398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{213791}}^1$

素因数の和:214100

約数の個数: 32

約数和(自身を含む): 248258691072

約数和(自身を除く): 91597349674

約数列:

[1, 2, 31, 53, 62, 106, 223, 446, 1643, 3286, 6913, 11819, 13826, 23638, 213791, 366389, 427582, 732778, 6627521, 11330923, 13255042, 22661846, 47675393, 95350786, 351258613, 702517226, 1477937183, 2526795829, 2955874366, 5053591658, 78330670699, 156661341398]

約数ペア:

[(1, 156661341398), (2, 78330670699), (31, 5053591658), (53, 2955874366), (62, 2526795829), (106, 1477937183), (223, 702517226), (446, 351258613), (1643, 95350786), (3286, 47675393), (6913, 22661846), (11819, 13255042), (13826, 11330923), (23638, 6627521), (213791, 732778), (366389, 427582)]