147666596

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{68491}}^1$

素因数の和:68520

約数の個数: 36

約数和(自身を含む): 327939696

約数和(自身を除く): 180273100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 68491, 136982, 273964, 479437, 753401, 958874, 1506802, 1917748, 3013604, 3356059, 5273807, 6712118, 10547614, 13424236, 21095228, 36916649, 73833298, 147666596]

約数ペア:

[(1, 147666596), (2, 73833298), (4, 36916649), (7, 21095228), (11, 13424236), (14, 10547614), (22, 6712118), (28, 5273807), (44, 3356059), (49, 3013604), (77, 1917748), (98, 1506802), (154, 958874), (196, 753401), (308, 479437), (539, 273964), (1078, 136982), (2156, 68491)]