259026136

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 491215680

約数和(自身を除く): 232189544

約数列:

[1, 2, 4, 8, 157, 271, 314, 542, 628, 761, 1084, 1256, 1522, 2168, 3044, 6088, 42547, 85094, 119477, 170188, 206231, 238954, 340376, 412462, 477908, 824924, 955816, 1649848, 32378267, 64756534, 129513068, 259026136]

約数ペア:

[(1, 259026136), (2, 129513068), (4, 64756534), (8, 32378267), (157, 1649848), (271, 955816), (314, 824924), (542, 477908), (628, 412462), (761, 340376), (1084, 238954), (1256, 206231), (1522, 170188), (2168, 119477), (3044, 85094), (6088, 42547)]