164058128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4723}}^1$

素因数の和:4911

約数の個数: 40

約数和(自身を含む): 344436288

約数和(自身を除く): 180378160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 2171, 2672, 4342, 4723, 8684, 9446, 17368, 18892, 34736, 37784, 61399, 75568, 122798, 245596, 491192, 788741, 982384, 1577482, 3154964, 6309928, 10253633, 12619856, 20507266, 41014532, 82029064, 164058128]

約数ペア:

[(1, 164058128), (2, 82029064), (4, 41014532), (8, 20507266), (13, 12619856), (16, 10253633), (26, 6309928), (52, 3154964), (104, 1577482), (167, 982384), (208, 788741), (334, 491192), (668, 245596), (1336, 122798), (2171, 75568), (2672, 61399), (4342, 37784), (4723, 34736), (8684, 18892), (9446, 17368)]