179217064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 369191520

約数和(自身を除く): 189974456

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 676, 923, 1352, 1846, 1867, 3692, 3734, 7384, 7468, 11999, 14936, 23998, 24271, 47996, 48542, 95992, 97084, 132557, 194168, 265114, 315523, 530228, 631046, 1060456, 1262092, 1723241, 2524184, 3446482, 6892964, 13785928, 22402133, 44804266, 89608532, 179217064]

約数ペア:

[(1, 179217064), (2, 89608532), (4, 44804266), (8, 22402133), (13, 13785928), (26, 6892964), (52, 3446482), (71, 2524184), (104, 1723241), (142, 1262092), (169, 1060456), (284, 631046), (338, 530228), (568, 315523), (676, 265114), (923, 194168), (1352, 132557), (1846, 97084), (1867, 95992), (3692, 48542), (3734, 47996), (7384, 24271), (7468, 23998), (11999, 14936)]