138665616

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{11987}}^1$

素因数の和:12239

約数の個数: 40

約数和(自身を含む): 359735904

約数和(自身を除く): 221070288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 11987, 23974, 35961, 47948, 71922, 95896, 143844, 191792, 287688, 575376, 2888867, 5777734, 8666601, 11555468, 17333202, 23110936, 34666404, 46221872, 69332808, 138665616]

約数ペア:

[(1, 138665616), (2, 69332808), (3, 46221872), (4, 34666404), (6, 23110936), (8, 17333202), (12, 11555468), (16, 8666601), (24, 5777734), (48, 2888867), (241, 575376), (482, 287688), (723, 191792), (964, 143844), (1446, 95896), (1928, 71922), (2892, 47948), (3856, 35961), (5784, 23974), (11568, 11987)]