133068176

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{52973}}^1$

素因数の和:53138

約数の個数: 20

約数和(自身を含む): 259466652

約数和(自身を除く): 126398476

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 52973, 105946, 211892, 423784, 847568, 8316761, 16633522, 33267044, 66534088, 133068176]

約数ペア:

[(1, 133068176), (2, 66534088), (4, 33267044), (8, 16633522), (16, 8316761), (157, 847568), (314, 423784), (628, 211892), (1256, 105946), (2512, 52973)]