158442892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{4931}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 287930160

約数和(自身を除く): 129487268

約数列:

[1, 2, 4, 29, 58, 116, 277, 554, 1108, 4931, 8033, 9862, 16066, 19724, 32132, 142999, 285998, 571996, 1365887, 2731774, 5463548, 39610723, 79221446, 158442892]

約数ペア:

[(1, 158442892), (2, 79221446), (4, 39610723), (29, 5463548), (58, 2731774), (116, 1365887), (277, 571996), (554, 285998), (1108, 142999), (4931, 32132), (8033, 19724), (9862, 16066)]