121740216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{390193}}^1$

素因数の和:390215

約数の個数: 32

約数和(自身を含む): 327762960

約数和(自身を除く): 206022744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 390193, 780386, 1170579, 1560772, 2341158, 3121544, 4682316, 5072509, 9364632, 10145018, 15217527, 20290036, 30435054, 40580072, 60870108, 121740216]

約数ペア:

[(1, 121740216), (2, 60870108), (3, 40580072), (4, 30435054), (6, 20290036), (8, 15217527), (12, 10145018), (13, 9364632), (24, 5072509), (26, 4682316), (39, 3121544), (52, 2341158), (78, 1560772), (104, 1170579), (156, 780386), (312, 390193)]