168756768

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13627}}^1$

素因数の和:13686

約数の個数: 72

約数和(自身を含む): 491098608

約数和(自身を除く): 322341840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13627, 27254, 40881, 54508, 81762, 109016, 122643, 163524, 218032, 245286, 327048, 436064, 490572, 585961, 654096, 981144, 1171922, 1308192, 1757883, 1962288, 2343844, 3515766, 3924576, 4687688, 5273649, 7031532, 9375376, 10547298, 14063064, 18750752, 21094596, 28126128, 42189192, 56252256, 84378384, 168756768]

約数ペア:

[(1, 168756768), (2, 84378384), (3, 56252256), (4, 42189192), (6, 28126128), (8, 21094596), (9, 18750752), (12, 14063064), (16, 10547298), (18, 9375376), (24, 7031532), (32, 5273649), (36, 4687688), (43, 3924576), (48, 3515766), (72, 2343844), (86, 1962288), (96, 1757883), (129, 1308192), (144, 1171922), (172, 981144), (258, 654096), (288, 585961), (344, 490572), (387, 436064), (516, 327048), (688, 245286), (774, 218032), (1032, 163524), (1376, 122643), (1548, 109016), (2064, 81762), (3096, 54508), (4128, 40881), (6192, 27254), (12384, 13627)]