168356872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{48157}}^1$

素因数の和:48205

約数の個数: 32

約数和(自身を含む): 346737600

約数和(自身を除く): 178380728

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 48157, 96314, 192628, 385256, 914983, 1107611, 1829966, 2215222, 3659932, 4430444, 7319864, 8860888, 21044609, 42089218, 84178436, 168356872]

約数ペア:

[(1, 168356872), (2, 84178436), (4, 42089218), (8, 21044609), (19, 8860888), (23, 7319864), (38, 4430444), (46, 3659932), (76, 2215222), (92, 1829966), (152, 1107611), (184, 914983), (437, 385256), (874, 192628), (1748, 96314), (3496, 48157)]