166621364

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{65393}}^1$

素因数の和:65424

約数の個数: 36

約数和(自身を含む): 365290884

約数和(自身を除く): 198669520

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 65393, 130786, 261572, 457751, 850109, 915502, 1700218, 1831004, 3204257, 3400436, 5950763, 6408514, 11901526, 12817028, 23803052, 41655341, 83310682, 166621364]

約数ペア:

[(1, 166621364), (2, 83310682), (4, 41655341), (7, 23803052), (13, 12817028), (14, 11901526), (26, 6408514), (28, 5950763), (49, 3400436), (52, 3204257), (91, 1831004), (98, 1700218), (182, 915502), (196, 850109), (364, 457751), (637, 261572), (1274, 130786), (2548, 65393)]