153722008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91939}}^1$

素因数の和:91975

約数の個数: 32

約数和(自身を含む): 330984000

約数和(自身を除く): 177261992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 91939, 183878, 367756, 735512, 1011329, 1746841, 2022658, 3493682, 4045316, 6987364, 8090632, 13974728, 19215251, 38430502, 76861004, 153722008]

約数ペア:

[(1, 153722008), (2, 76861004), (4, 38430502), (8, 19215251), (11, 13974728), (19, 8090632), (22, 6987364), (38, 4045316), (44, 3493682), (76, 2022658), (88, 1746841), (152, 1011329), (209, 735512), (418, 367756), (836, 183878), (1672, 91939)]