147791888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 297302400

約数和(自身を除く): 149510512

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 443, 464, 719, 886, 1438, 1772, 2876, 3544, 5752, 7088, 11504, 12847, 20851, 25694, 41702, 51388, 83404, 102776, 166808, 205552, 318517, 333616, 637034, 1274068, 2548136, 5096272, 9236993, 18473986, 36947972, 73895944, 147791888]

約数ペア:

[(1, 147791888), (2, 73895944), (4, 36947972), (8, 18473986), (16, 9236993), (29, 5096272), (58, 2548136), (116, 1274068), (232, 637034), (443, 333616), (464, 318517), (719, 205552), (886, 166808), (1438, 102776), (1772, 83404), (2876, 51388), (3544, 41702), (5752, 25694), (7088, 20851), (11504, 12847)]