172037144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1264979}}^1$

素因数の和:1265002

約数の個数: 16

約数和(自身を含む): 341544600

約数和(自身を除く): 169507456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1264979, 2529958, 5059916, 10119832, 21504643, 43009286, 86018572, 172037144]

約数ペア:

[(1, 172037144), (2, 86018572), (4, 43009286), (8, 21504643), (17, 10119832), (34, 5059916), (68, 2529958), (136, 1264979)]