164118544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4751}}^1$

素因数の和:4903

約数の個数: 40

約数和(自身を含む): 339406848

約数和(自身を除く): 175288304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4318, 4751, 8636, 9502, 17272, 19004, 34544, 38008, 76016, 80767, 161534, 323068, 603377, 646136, 1206754, 1292272, 2413508, 4827016, 9654032, 10257409, 20514818, 41029636, 82059272, 164118544]

約数ペア:

[(1, 164118544), (2, 82059272), (4, 41029636), (8, 20514818), (16, 10257409), (17, 9654032), (34, 4827016), (68, 2413508), (127, 1292272), (136, 1206754), (254, 646136), (272, 603377), (508, 323068), (1016, 161534), (2032, 80767), (2159, 76016), (4318, 38008), (4751, 34544), (8636, 19004), (9502, 17272)]