163966624

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 328527360

約数和(自身を除く): 164560736

約数列:

[1, 2, 4, 8, 16, 32, 139, 191, 193, 278, 382, 386, 556, 764, 772, 1112, 1528, 1544, 2224, 3056, 3088, 4448, 6112, 6176, 26549, 26827, 36863, 53098, 53654, 73726, 106196, 107308, 147452, 212392, 214616, 294904, 424784, 429232, 589808, 849568, 858464, 1179616, 5123957, 10247914, 20495828, 40991656, 81983312, 163966624]

約数ペア:

[(1, 163966624), (2, 81983312), (4, 40991656), (8, 20495828), (16, 10247914), (32, 5123957), (139, 1179616), (191, 858464), (193, 849568), (278, 589808), (382, 429232), (386, 424784), (556, 294904), (764, 214616), (772, 212392), (1112, 147452), (1528, 107308), (1544, 106196), (2224, 73726), (3056, 53654), (3088, 53098), (4448, 36863), (6112, 26827), (6176, 26549)]