168012964

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{6257}}^1$

素因数の和:6412

約数の個数: 36

約数和(自身を含む): 344577996

約数和(自身を除く): 176565032

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3836, 6257, 6713, 12514, 13426, 25028, 26852, 43799, 87598, 175196, 306593, 613186, 857209, 1226372, 1714418, 3428836, 6000463, 12000926, 24001852, 42003241, 84006482, 168012964]

約数ペア:

[(1, 168012964), (2, 84006482), (4, 42003241), (7, 24001852), (14, 12000926), (28, 6000463), (49, 3428836), (98, 1714418), (137, 1226372), (196, 857209), (274, 613186), (548, 306593), (959, 175196), (1918, 87598), (3836, 43799), (6257, 26852), (6713, 25028), (12514, 13426)]