156409256

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{941}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 298425600

約数和(自身を除く): 142016344

約数列:

[1, 2, 4, 8, 79, 158, 263, 316, 526, 632, 941, 1052, 1882, 2104, 3764, 7528, 20777, 41554, 74339, 83108, 148678, 166216, 247483, 297356, 494966, 594712, 989932, 1979864, 19551157, 39102314, 78204628, 156409256]

約数ペア:

[(1, 156409256), (2, 78204628), (4, 39102314), (8, 19551157), (79, 1979864), (158, 989932), (263, 594712), (316, 494966), (526, 297356), (632, 247483), (941, 166216), (1052, 148678), (1882, 83108), (2104, 74339), (3764, 41554), (7528, 20777)]