155135312

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{25583}}^1$

素因数の和:25970

約数の個数: 20

約数和(自身を含む): 301379520

約数和(自身を除く): 146244208

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 25583, 51166, 102332, 204664, 409328, 9695957, 19391914, 38783828, 77567656, 155135312]

約数ペア:

[(1, 155135312), (2, 77567656), (4, 38783828), (8, 19391914), (16, 9695957), (379, 409328), (758, 204664), (1516, 102332), (3032, 51166), (6064, 25583)]