140009648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{380461}}^1$

素因数の和:380492

約数の個数: 20

約数和(自身を含む): 283063728

約数和(自身を除く): 143054080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 380461, 760922, 1521844, 3043688, 6087376, 8750603, 17501206, 35002412, 70004824, 140009648]

約数ペア:

[(1, 140009648), (2, 70004824), (4, 35002412), (8, 17501206), (16, 8750603), (23, 6087376), (46, 3043688), (92, 1521844), (184, 760922), (368, 380461)]