156908118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{32009}}^1$

素因数の和:32076

約数の個数: 32

約数和(自身を含む): 338025600

約数和(自身を除く): 181117482

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 32009, 64018, 96027, 192054, 608171, 1216342, 1376387, 1824513, 2752774, 3649026, 4129161, 8258322, 26151353, 52302706, 78454059, 156908118]

約数ペア:

[(1, 156908118), (2, 78454059), (3, 52302706), (6, 26151353), (19, 8258322), (38, 4129161), (43, 3649026), (57, 2752774), (86, 1824513), (114, 1376387), (129, 1216342), (258, 608171), (817, 192054), (1634, 96027), (2451, 64018), (4902, 32009)]