137123864

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{61879}}^1$

素因数の和:62162

約数の個数: 16

約数和(自身を含む): 258039600

約数和(自身を除く): 120915736

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 61879, 123758, 247516, 495032, 17140483, 34280966, 68561932, 137123864]

約数ペア:

[(1, 137123864), (2, 68561932), (4, 34280966), (8, 17140483), (277, 495032), (554, 247516), (1108, 123758), (2216, 61879)]