143417776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{471769}}^1$

素因数の和:471796

約数の個数: 20

約数和(自身を含む): 292497400

約数和(自身を除く): 149079624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 471769, 943538, 1887076, 3774152, 7548304, 8963611, 17927222, 35854444, 71708888, 143417776]

約数ペア:

[(1, 143417776), (2, 71708888), (4, 35854444), (8, 17927222), (16, 8963611), (19, 7548304), (38, 3774152), (76, 1887076), (152, 943538), (304, 471769)]