123711616

素因数分解:

$2^7\times 7^1\times {\mathrm{138071}}^1$

素因数の和:138092

約数の個数: 32

約数和(自身を含む): 281666880

約数和(自身を除く): 157955264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 138071, 276142, 552284, 966497, 1104568, 1932994, 2209136, 3865988, 4418272, 7731976, 8836544, 15463952, 17673088, 30927904, 61855808, 123711616]

約数ペア:

[(1, 123711616), (2, 61855808), (4, 30927904), (7, 17673088), (8, 15463952), (14, 8836544), (16, 7731976), (28, 4418272), (32, 3865988), (56, 2209136), (64, 1932994), (112, 1104568), (128, 966497), (224, 552284), (448, 276142), (896, 138071)]