157863522

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 321171840

約数和(自身を除く): 163308318

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 439, 821, 878, 1317, 1642, 2463, 2634, 4926, 32047, 59933, 64094, 96141, 119866, 179799, 192282, 359598, 360419, 720838, 1081257, 2162514, 26310587, 52621174, 78931761, 157863522]

約数ペア:

[(1, 157863522), (2, 78931761), (3, 52621174), (6, 26310587), (73, 2162514), (146, 1081257), (219, 720838), (438, 360419), (439, 359598), (821, 192282), (878, 179799), (1317, 119866), (1642, 96141), (2463, 64094), (2634, 59933), (4926, 32047)]