156947519071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2572109}}^1$

素因数の和:2572518

約数の個数: 16

約数和(自身を含む): 187661145600

約数和(自身を除く): 30713626529

約数列:

[1, 7, 23, 161, 379, 2653, 8717, 61019, 2572109, 18004763, 59158507, 414109549, 974829311, 6823805177, 22421074153, 156947519071]

約数ペア:

[(1, 156947519071), (7, 22421074153), (23, 6823805177), (161, 974829311), (379, 414109549), (2653, 59158507), (8717, 18004763), (61019, 2572109)]