189969088

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{37573}}^1$

素因数の和:37664

約数の個数: 28

約数和(自身を含む): 381751840

約数和(自身を除く): 191782752

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 37573, 75146, 150292, 300584, 601168, 1202336, 2404672, 2968267, 5936534, 11873068, 23746136, 47492272, 94984544, 189969088]

約数ペア:

[(1, 189969088), (2, 94984544), (4, 47492272), (8, 23746136), (16, 11873068), (32, 5936534), (64, 2968267), (79, 2404672), (158, 1202336), (316, 601168), (632, 300584), (1264, 150292), (2528, 75146), (5056, 37573)]