155284112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{510803}}^1$

素因数の和:510830

約数の個数: 20

約数和(自身を含む): 316698480

約数和(自身を除く): 161414368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 510803, 1021606, 2043212, 4086424, 8172848, 9705257, 19410514, 38821028, 77642056, 155284112]

約数ペア:

[(1, 155284112), (2, 77642056), (4, 38821028), (8, 19410514), (16, 9705257), (19, 8172848), (38, 4086424), (76, 2043212), (152, 1021606), (304, 510803)]