147997616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1051}}^1$

素因数の和:1749

約数の個数: 40

約数和(自身を含む): 309553104

約数和(自身を除く): 161555488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 677, 1051, 1354, 2102, 2708, 4204, 5416, 8408, 8801, 10832, 13663, 16816, 17602, 27326, 35204, 54652, 70408, 109304, 140816, 218608, 711527, 1423054, 2846108, 5692216, 9249851, 11384432, 18499702, 36999404, 73998808, 147997616]

約数ペア:

[(1, 147997616), (2, 73998808), (4, 36999404), (8, 18499702), (13, 11384432), (16, 9249851), (26, 5692216), (52, 2846108), (104, 1423054), (208, 711527), (677, 218608), (1051, 140816), (1354, 109304), (2102, 70408), (2708, 54652), (4204, 35204), (5416, 27326), (8408, 17602), (8801, 16816), (10832, 13663)]