163941036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9907}}^1$

素因数の和:10118

約数の個数: 48

約数和(自身を含む): 439439616

約数和(自身を除く): 275498580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 9907, 16548, 19814, 29721, 39628, 59442, 69349, 118884, 138698, 208047, 277396, 416094, 832188, 1951679, 3903358, 5855037, 7806716, 11710074, 13661753, 23420148, 27323506, 40985259, 54647012, 81970518, 163941036]

約数ペア:

[(1, 163941036), (2, 81970518), (3, 54647012), (4, 40985259), (6, 27323506), (7, 23420148), (12, 13661753), (14, 11710074), (21, 7806716), (28, 5855037), (42, 3903358), (84, 1951679), (197, 832188), (394, 416094), (591, 277396), (788, 208047), (1182, 138698), (1379, 118884), (2364, 69349), (2758, 59442), (4137, 39628), (5516, 29721), (8274, 19814), (9907, 16548)]