156954045928

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{305021}}^1$

素因数の和:305649

約数の個数: 32

約数和(自身を含む): 297140231520

約数和(自身を除く): 140186185592

約数列:

[1, 2, 4, 8, 131, 262, 491, 524, 982, 1048, 1964, 3928, 64321, 128642, 257284, 305021, 514568, 610042, 1220084, 2440168, 39957751, 79915502, 149765311, 159831004, 299530622, 319662008, 599061244, 1198122488, 19619255741, 39238511482, 78477022964, 156954045928]

約数ペア:

[(1, 156954045928), (2, 78477022964), (4, 39238511482), (8, 19619255741), (131, 1198122488), (262, 599061244), (491, 319662008), (524, 299530622), (982, 159831004), (1048, 149765311), (1964, 79915502), (3928, 39957751), (64321, 2440168), (128642, 1220084), (257284, 610042), (305021, 514568)]