156657145168

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{509}}^1\times {\mathrm{79817}}^1$

素因数の和:80575

約数の個数: 40

約数和(自身を含む): 305385264360

約数和(自身を除く): 148728119192

約数列:

[1, 2, 4, 8, 16, 241, 482, 509, 964, 1018, 1928, 2036, 3856, 4072, 8144, 79817, 122669, 159634, 245338, 319268, 490676, 638536, 981352, 1277072, 1962704, 19235897, 38471794, 40626853, 76943588, 81253706, 153887176, 162507412, 307774352, 325014824, 650029648, 9791071573, 19582143146, 39164286292, 78328572584, 156657145168]

約数ペア:

[(1, 156657145168), (2, 78328572584), (4, 39164286292), (8, 19582143146), (16, 9791071573), (241, 650029648), (482, 325014824), (509, 307774352), (964, 162507412), (1018, 153887176), (1928, 81253706), (2036, 76943588), (3856, 40626853), (4072, 38471794), (8144, 19235897), (79817, 1962704), (122669, 1277072), (159634, 981352), (245338, 638536), (319268, 490676)]