144166738168

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{3209}}^1\times {\mathrm{13339}}^1$

素因数の和:16975

約数の個数: 32

約数和(自身を含む): 271059462000

約数和(自身を除く): 126892723832

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3209, 3368, 6418, 12836, 13339, 25672, 26678, 53356, 106712, 1350989, 2701978, 5403956, 5615719, 10807912, 11231438, 22462876, 42804851, 44925752, 85609702, 171219404, 342438808, 18020842271, 36041684542, 72083369084, 144166738168]

約数ペア:

[(1, 144166738168), (2, 72083369084), (4, 36041684542), (8, 18020842271), (421, 342438808), (842, 171219404), (1684, 85609702), (3209, 44925752), (3368, 42804851), (6418, 22462876), (12836, 11231438), (13339, 10807912), (25672, 5615719), (26678, 5403956), (53356, 2701978), (106712, 1350989)]