168097864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{100537}}^1$

素因数の和:100573

約数の個数: 32

約数和(自身を含む): 361936800

約数和(自身を除く): 193838936

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 100537, 201074, 402148, 804296, 1105907, 1910203, 2211814, 3820406, 4423628, 7640812, 8847256, 15281624, 21012233, 42024466, 84048932, 168097864]

約数ペア:

[(1, 168097864), (2, 84048932), (4, 42024466), (8, 21012233), (11, 15281624), (19, 8847256), (22, 7640812), (38, 4423628), (44, 3820406), (76, 2211814), (88, 1910203), (152, 1105907), (209, 804296), (418, 402148), (836, 201074), (1672, 100537)]