138125328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{261601}}^1$

素因数の和:261623

約数の個数: 40

約数和(自身を含む): 389263776

約数和(自身を除く): 251138448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 261601, 523202, 784803, 1046404, 1569606, 2092808, 2877611, 3139212, 4185616, 5755222, 6278424, 8632833, 11510444, 12556848, 17265666, 23020888, 34531332, 46041776, 69062664, 138125328]

約数ペア:

[(1, 138125328), (2, 69062664), (3, 46041776), (4, 34531332), (6, 23020888), (8, 17265666), (11, 12556848), (12, 11510444), (16, 8632833), (22, 6278424), (24, 5755222), (33, 4185616), (44, 3139212), (48, 2877611), (66, 2092808), (88, 1569606), (132, 1046404), (176, 784803), (264, 523202), (528, 261601)]