156929223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 237625344

約数和(自身を除く): 80696121

約数列:

[1, 3, 11, 31, 33, 93, 131, 341, 393, 1023, 1171, 1441, 3513, 4061, 4323, 12183, 12881, 36301, 38643, 44671, 108903, 134013, 153401, 399311, 460203, 1197933, 1687411, 4755431, 5062233, 14266293, 52309741, 156929223]

約数ペア:

[(1, 156929223), (3, 52309741), (11, 14266293), (31, 5062233), (33, 4755431), (93, 1687411), (131, 1197933), (341, 460203), (393, 399311), (1023, 153401), (1171, 134013), (1441, 108903), (3513, 44671), (4061, 38643), (4323, 36301), (12183, 12881)]