137920968

素因数分解:

$2^3\times 3^7\times {\mathrm{7883}}^1$

素因数の和:7910

約数の個数: 64

約数和(自身を含む): 387892800

約数和(自身を除く): 249971832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 7883, 8748, 15766, 17496, 23649, 31532, 47298, 63064, 70947, 94596, 141894, 189192, 212841, 283788, 425682, 567576, 638523, 851364, 1277046, 1702728, 1915569, 2554092, 3831138, 5108184, 5746707, 7662276, 11493414, 15324552, 17240121, 22986828, 34480242, 45973656, 68960484, 137920968]

約数ペア:

[(1, 137920968), (2, 68960484), (3, 45973656), (4, 34480242), (6, 22986828), (8, 17240121), (9, 15324552), (12, 11493414), (18, 7662276), (24, 5746707), (27, 5108184), (36, 3831138), (54, 2554092), (72, 1915569), (81, 1702728), (108, 1277046), (162, 851364), (216, 638523), (243, 567576), (324, 425682), (486, 283788), (648, 212841), (729, 189192), (972, 141894), (1458, 94596), (1944, 70947), (2187, 63064), (2916, 47298), (4374, 31532), (5832, 23649), (7883, 17496), (8748, 15766)]