198380592

素因数分解:

$2^4\times 3^2\times {\mathrm{1377643}}^1$

素因数の和:1377657

約数の個数: 30

約数和(自身を含む): 555190532

約数和(自身を除く): 356809940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1377643, 2755286, 4132929, 5510572, 8265858, 11021144, 12398787, 16531716, 22042288, 24797574, 33063432, 49595148, 66126864, 99190296, 198380592]

約数ペア:

[(1, 198380592), (2, 99190296), (3, 66126864), (4, 49595148), (6, 33063432), (8, 24797574), (9, 22042288), (12, 16531716), (16, 12398787), (18, 11021144), (24, 8265858), (36, 5510572), (48, 4132929), (72, 2755286), (144, 1377643)]