163669790

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 298775520

約数和(自身を除く): 135105730

約数列:

[1, 2, 5, 10, 137, 193, 274, 386, 619, 685, 965, 1238, 1370, 1930, 3095, 6190, 26441, 52882, 84803, 119467, 132205, 169606, 238934, 264410, 424015, 597335, 848030, 1194670, 16366979, 32733958, 81834895, 163669790]

約数ペア:

[(1, 163669790), (2, 81834895), (5, 32733958), (10, 16366979), (137, 1194670), (193, 848030), (274, 597335), (386, 424015), (619, 264410), (685, 238934), (965, 169606), (1238, 132205), (1370, 119467), (1930, 84803), (3095, 52882), (6190, 26441)]