169045144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1242979}}^1$

素因数の和:1243002

約数の個数: 16

約数和(自身を含む): 335604600

約数和(自身を除く): 166559456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1242979, 2485958, 4971916, 9943832, 21130643, 42261286, 84522572, 169045144]

約数ペア:

[(1, 169045144), (2, 84522572), (4, 42261286), (8, 21130643), (17, 9943832), (34, 4971916), (68, 2485958), (136, 1242979)]