121649784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{136993}}^1$

素因数の和:137039

約数の個数: 32

約数和(自身を含む): 312346320

約数和(自身を除く): 190696536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 136993, 273986, 410979, 547972, 821958, 1095944, 1643916, 3287832, 5068741, 10137482, 15206223, 20274964, 30412446, 40549928, 60824892, 121649784]

約数ペア:

[(1, 121649784), (2, 60824892), (3, 40549928), (4, 30412446), (6, 20274964), (8, 15206223), (12, 10137482), (24, 5068741), (37, 3287832), (74, 1643916), (111, 1095944), (148, 821958), (222, 547972), (296, 410979), (444, 273986), (888, 136993)]