155091638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{3613}}^1$

素因数の和:3768

約数の個数: 24

約数和(自身を含む): 253963008

約数和(自身を除く): 98871370

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 3613, 7226, 21463, 42926, 46969, 93938, 458851, 610597, 917702, 1221194, 5965063, 11930126, 77545819, 155091638]

約数ペア:

[(1, 155091638), (2, 77545819), (13, 11930126), (26, 5965063), (127, 1221194), (169, 917702), (254, 610597), (338, 458851), (1651, 93938), (3302, 46969), (3613, 42926), (7226, 21463)]