166631568

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{17987}}^1$

素因数の和:18191

約数の個数: 40

約数和(自身を含む): 432719328

約数和(自身を除く): 266087760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 17987, 35974, 53961, 71948, 107922, 143896, 215844, 287792, 431688, 863376, 3471491, 6942982, 10414473, 13885964, 20828946, 27771928, 41657892, 55543856, 83315784, 166631568]

約数ペア:

[(1, 166631568), (2, 83315784), (3, 55543856), (4, 41657892), (6, 27771928), (8, 20828946), (12, 13885964), (16, 10414473), (24, 6942982), (48, 3471491), (193, 863376), (386, 431688), (579, 287792), (772, 215844), (1158, 143896), (1544, 107922), (2316, 71948), (3088, 53961), (4632, 35974), (9264, 17987)]