133613776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{439519}}^1$

素因数の和:439546

約数の個数: 20

約数和(自身を含む): 272502400

約数和(自身を除く): 138888624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 439519, 879038, 1758076, 3516152, 7032304, 8350861, 16701722, 33403444, 66806888, 133613776]

約数ペア:

[(1, 133613776), (2, 66806888), (4, 33403444), (8, 16701722), (16, 8350861), (19, 7032304), (38, 3516152), (76, 1758076), (152, 879038), (304, 439519)]