164131548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5023}}^1$

素因数の和:5426

約数の個数: 48

約数和(自身を含む): 438896640

約数和(自身を除く): 274765092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2334, 2723, 4668, 5023, 5446, 8169, 10046, 10892, 15069, 16338, 20092, 30138, 32676, 35161, 60276, 70322, 105483, 140644, 210966, 421932, 1953947, 3907894, 5861841, 7815788, 11723682, 13677629, 23447364, 27355258, 41032887, 54710516, 82065774, 164131548]

約数ペア:

[(1, 164131548), (2, 82065774), (3, 54710516), (4, 41032887), (6, 27355258), (7, 23447364), (12, 13677629), (14, 11723682), (21, 7815788), (28, 5861841), (42, 3907894), (84, 1953947), (389, 421932), (778, 210966), (1167, 140644), (1556, 105483), (2334, 70322), (2723, 60276), (4668, 35161), (5023, 32676), (5446, 30138), (8169, 20092), (10046, 16338), (10892, 15069)]