164544904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1209889}}^1$

素因数の和:1209912

約数の個数: 16

約数和(自身を含む): 326670300

約数和(自身を除く): 162125396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1209889, 2419778, 4839556, 9679112, 20568113, 41136226, 82272452, 164544904]

約数ペア:

[(1, 164544904), (2, 82272452), (4, 41136226), (8, 20568113), (17, 9679112), (34, 4839556), (68, 2419778), (136, 1209889)]