138126904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19163}}^1$

素因数の和:19239

約数の個数: 32

約数和(自身を含む): 279411120

約数和(自身を除く): 141284216

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 19163, 38326, 76652, 153304, 325771, 651542, 1015639, 1303084, 2031278, 2606168, 4062556, 8125112, 17265863, 34531726, 69063452, 138126904]

約数ペア:

[(1, 138126904), (2, 69063452), (4, 34531726), (8, 17265863), (17, 8125112), (34, 4062556), (53, 2606168), (68, 2031278), (106, 1303084), (136, 1015639), (212, 651542), (424, 325771), (901, 153304), (1802, 76652), (3604, 38326), (7208, 19163)]