158799452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 338913792

約数和(自身を除く): 180114340

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 151, 161, 284, 302, 322, 497, 529, 604, 644, 994, 1057, 1058, 1633, 1988, 2114, 2116, 3266, 3473, 3703, 4228, 6532, 6946, 7406, 10721, 11431, 13892, 14812, 21442, 22862, 24311, 37559, 42884, 45724, 48622, 75047, 75118, 79879, 97244, 150094, 150236, 159758, 246583, 262913, 300188, 319516, 493166, 525826, 559153, 986332, 1051652, 1118306, 1726081, 2236612, 3452162, 5671409, 6904324, 11342818, 22685636, 39699863, 79399726, 158799452]

約数ペア:

[(1, 158799452), (2, 79399726), (4, 39699863), (7, 22685636), (14, 11342818), (23, 6904324), (28, 5671409), (46, 3452162), (71, 2236612), (92, 1726081), (142, 1118306), (151, 1051652), (161, 986332), (284, 559153), (302, 525826), (322, 493166), (497, 319516), (529, 300188), (604, 262913), (644, 246583), (994, 159758), (1057, 150236), (1058, 150094), (1633, 97244), (1988, 79879), (2114, 75118), (2116, 75047), (3266, 48622), (3473, 45724), (3703, 42884), (4228, 37559), (6532, 24311), (6946, 22862), (7406, 21442), (10721, 14812), (11431, 13892)]