156668894942

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1\times {\mathrm{106291}}^1$

素因数の和:107256

約数の個数: 32

約数和(自身を含む): 271019089920

約数和(自身を除く): 114350194978

約数列:

[1, 2, 7, 14, 127, 254, 829, 889, 1658, 1778, 5803, 11606, 105283, 106291, 210566, 212582, 736981, 744037, 1473962, 1488074, 13498957, 26997914, 88115239, 94492699, 176230478, 188985398, 616806673, 1233613346, 11190635353, 22381270706, 78334447471, 156668894942]

約数ペア:

[(1, 156668894942), (2, 78334447471), (7, 22381270706), (14, 11190635353), (127, 1233613346), (254, 616806673), (829, 188985398), (889, 176230478), (1658, 94492699), (1778, 88115239), (5803, 26997914), (11606, 13498957), (105283, 1488074), (106291, 1473962), (210566, 744037), (212582, 736981)]