164857784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226453}}^1$

素因数の和:226479

約数の個数: 32

約数和(自身を含む): 380442720

約数和(自身を除く): 215584936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 226453, 452906, 905812, 1585171, 1811624, 2943889, 3170342, 5887778, 6340684, 11775556, 12681368, 20607223, 23551112, 41214446, 82428892, 164857784]

約数ペア:

[(1, 164857784), (2, 82428892), (4, 41214446), (7, 23551112), (8, 20607223), (13, 12681368), (14, 11775556), (26, 6340684), (28, 5887778), (52, 3170342), (56, 2943889), (91, 1811624), (104, 1585171), (182, 905812), (364, 452906), (728, 226453)]