169760096

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2628

約数の個数: 72

約数和(自身を含む): 389120760

約数和(自身を除く): 219360664

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1496, 1936, 2057, 2579, 2992, 3872, 4114, 5158, 5984, 8228, 10316, 16456, 20632, 28369, 32912, 41264, 43843, 56738, 65824, 82528, 87686, 113476, 175372, 226952, 312059, 350744, 453904, 482273, 624118, 701488, 907808, 964546, 1248236, 1402976, 1929092, 2496472, 3858184, 4992944, 5305003, 7716368, 9985888, 10610006, 15432736, 21220012, 42440024, 84880048, 169760096]

約数ペア:

[(1, 169760096), (2, 84880048), (4, 42440024), (8, 21220012), (11, 15432736), (16, 10610006), (17, 9985888), (22, 7716368), (32, 5305003), (34, 4992944), (44, 3858184), (68, 2496472), (88, 1929092), (121, 1402976), (136, 1248236), (176, 964546), (187, 907808), (242, 701488), (272, 624118), (352, 482273), (374, 453904), (484, 350744), (544, 312059), (748, 226952), (968, 175372), (1496, 113476), (1936, 87686), (2057, 82528), (2579, 65824), (2992, 56738), (3872, 43843), (4114, 41264), (5158, 32912), (5984, 28369), (8228, 20632), (10316, 16456)]