157857196

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{7507}}^1$

素因数の和:8269

約数の個数: 24

約数和(自身を含む): 316176896

約数和(自身を除く): 158319700

約数列:

[1, 2, 4, 7, 14, 28, 751, 1502, 3004, 5257, 7507, 10514, 15014, 21028, 30028, 52549, 105098, 210196, 5637757, 11275514, 22551028, 39464299, 78928598, 157857196]

約数ペア:

[(1, 157857196), (2, 78928598), (4, 39464299), (7, 22551028), (14, 11275514), (28, 5637757), (751, 210196), (1502, 105098), (3004, 52549), (5257, 30028), (7507, 21028), (10514, 15014)]