156980950742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{458963}}^1$

素因数の和:461204

約数の個数: 32

約数和(自身を含む): 293707586304

約数和(自身を除く): 136726635562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2221, 4442, 15547, 24431, 31094, 48862, 171017, 342034, 458963, 917926, 3212741, 5048593, 6425482, 10097186, 35340151, 70680302, 1019356823, 2038713646, 7135497761, 11212925053, 14270995522, 22425850106, 78490475371, 156980950742]

約数ペア:

[(1, 156980950742), (2, 78490475371), (7, 22425850106), (11, 14270995522), (14, 11212925053), (22, 7135497761), (77, 2038713646), (154, 1019356823), (2221, 70680302), (4442, 35340151), (15547, 10097186), (24431, 6425482), (31094, 5048593), (48862, 3212741), (171017, 917926), (342034, 458963)]