143524276

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 295206912

約数和(自身を除く): 151682636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 191, 329, 382, 571, 658, 764, 1142, 1316, 1337, 2284, 2674, 3997, 5348, 7994, 8977, 15988, 17954, 26837, 35908, 53674, 62839, 107348, 109061, 125678, 187859, 218122, 251356, 375718, 436244, 751436, 763427, 1526854, 3053708, 5125867, 10251734, 20503468, 35881069, 71762138, 143524276]

約数ペア:

[(1, 143524276), (2, 71762138), (4, 35881069), (7, 20503468), (14, 10251734), (28, 5125867), (47, 3053708), (94, 1526854), (188, 763427), (191, 751436), (329, 436244), (382, 375718), (571, 251356), (658, 218122), (764, 187859), (1142, 125678), (1316, 109061), (1337, 107348), (2284, 62839), (2674, 53674), (3997, 35908), (5348, 26837), (7994, 17954), (8977, 15988)]