119978864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{202667}}^1$

素因数の和:202712

約数の個数: 20

約数和(自身を含む): 238742904

約数和(自身を除く): 118764040

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 202667, 405334, 810668, 1621336, 3242672, 7498679, 14997358, 29994716, 59989432, 119978864]

約数ペア:

[(1, 119978864), (2, 59989432), (4, 29994716), (8, 14997358), (16, 7498679), (37, 3242672), (74, 1621336), (148, 810668), (296, 405334), (592, 202667)]