155215184

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 306334560

約数和(自身を除く): 151119376

約数列:

[1, 2, 4, 8, 16, 101, 139, 202, 278, 404, 556, 691, 808, 1112, 1382, 1616, 2224, 2764, 5528, 11056, 14039, 28078, 56156, 69791, 96049, 112312, 139582, 192098, 224624, 279164, 384196, 558328, 768392, 1116656, 1536784, 9700949, 19401898, 38803796, 77607592, 155215184]

約数ペア:

[(1, 155215184), (2, 77607592), (4, 38803796), (8, 19401898), (16, 9700949), (101, 1536784), (139, 1116656), (202, 768392), (278, 558328), (404, 384196), (556, 279164), (691, 224624), (808, 192098), (1112, 139582), (1382, 112312), (1616, 96049), (2224, 69791), (2764, 56156), (5528, 28078), (11056, 14039)]