258108

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 610512

約数和(自身を除く): 352404

約数列:

[1, 2, 3, 4, 6, 12, 137, 157, 274, 314, 411, 471, 548, 628, 822, 942, 1644, 1884, 21509, 43018, 64527, 86036, 129054, 258108]

約数ペア:

[(1, 258108), (2, 129054), (3, 86036), (4, 64527), (6, 43018), (12, 21509), (137, 1884), (157, 1644), (274, 942), (314, 822), (411, 628), (471, 548)]