168491712

素因数分解:

$2^6\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1999}}^1$

素因数の和:2453

約数の個数: 56

約数和(自身を含む): 447040000

約数和(自身を除く): 278548288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 439, 878, 1317, 1756, 1999, 2634, 3512, 3998, 5268, 5997, 7024, 7996, 10536, 11994, 14048, 15992, 21072, 23988, 28096, 31984, 42144, 47976, 63968, 84288, 95952, 127936, 191904, 383808, 877561, 1755122, 2632683, 3510244, 5265366, 7020488, 10530732, 14040976, 21061464, 28081952, 42122928, 56163904, 84245856, 168491712]

約数ペア:

[(1, 168491712), (2, 84245856), (3, 56163904), (4, 42122928), (6, 28081952), (8, 21061464), (12, 14040976), (16, 10530732), (24, 7020488), (32, 5265366), (48, 3510244), (64, 2632683), (96, 1755122), (192, 877561), (439, 383808), (878, 191904), (1317, 127936), (1756, 95952), (1999, 84288), (2634, 63968), (3512, 47976), (3998, 42144), (5268, 31984), (5997, 28096), (7024, 23988), (7996, 21072), (10536, 15992), (11994, 14048)]