142650956

素因数分解:

$2^2\times 7^3\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 293294400

約数和(自身を除く): 150643444

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 343, 346, 601, 686, 692, 1202, 1211, 1372, 2404, 2422, 4207, 4844, 8414, 8477, 16828, 16954, 29449, 33908, 58898, 59339, 103973, 117796, 118678, 206143, 207946, 237356, 412286, 415892, 727811, 824572, 1455622, 2911244, 5094677, 10189354, 20378708, 35662739, 71325478, 142650956]

約数ペア:

[(1, 142650956), (2, 71325478), (4, 35662739), (7, 20378708), (14, 10189354), (28, 5094677), (49, 2911244), (98, 1455622), (173, 824572), (196, 727811), (343, 415892), (346, 412286), (601, 237356), (686, 207946), (692, 206143), (1202, 118678), (1211, 117796), (1372, 103973), (2404, 59339), (2422, 58898), (4207, 33908), (4844, 29449), (8414, 16954), (8477, 16828)]