165468156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4679}}^1$

素因数の和:5114

約数の個数: 48

約数和(自身を含む): 442391040

約数和(自身を除く): 276922884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 4679, 5052, 5894, 8841, 9358, 11788, 14037, 17682, 18716, 28074, 32753, 35364, 56148, 65506, 98259, 131012, 196518, 393036, 1969859, 3939718, 5909577, 7879436, 11819154, 13789013, 23638308, 27578026, 41367039, 55156052, 82734078, 165468156]

約数ペア:

[(1, 165468156), (2, 82734078), (3, 55156052), (4, 41367039), (6, 27578026), (7, 23638308), (12, 13789013), (14, 11819154), (21, 7879436), (28, 5909577), (42, 3939718), (84, 1969859), (421, 393036), (842, 196518), (1263, 131012), (1684, 98259), (2526, 65506), (2947, 56148), (4679, 35364), (5052, 32753), (5894, 28074), (8841, 18716), (9358, 17682), (11788, 14037)]