156901888808

素因数分解:

$2^3\times 7^1\times {\mathrm{16481}}^1\times {\mathrm{170003}}^1$

素因数の和:186497

約数の個数: 32

約数和(自身を含む): 336240711360

約数和(自身を除く): 179338822552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 16481, 32962, 65924, 115367, 131848, 170003, 230734, 340006, 461468, 680012, 922936, 1190021, 1360024, 2380042, 4760084, 9520168, 2801819443, 5603638886, 11207277772, 19612736101, 22414555544, 39225472202, 78450944404, 156901888808]

約数ペア:

[(1, 156901888808), (2, 78450944404), (4, 39225472202), (7, 22414555544), (8, 19612736101), (14, 11207277772), (28, 5603638886), (56, 2801819443), (16481, 9520168), (32962, 4760084), (65924, 2380042), (115367, 1360024), (131848, 1190021), (170003, 922936), (230734, 680012), (340006, 461468)]