168791304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{639361}}^1$

素因数の和:639381

約数の個数: 32

約数和(自身を含む): 460340640

約数和(自身を除く): 291549336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 639361, 1278722, 1918083, 2557444, 3836166, 5114888, 7032971, 7672332, 14065942, 15344664, 21098913, 28131884, 42197826, 56263768, 84395652, 168791304]

約数ペア:

[(1, 168791304), (2, 84395652), (3, 56263768), (4, 42197826), (6, 28131884), (8, 21098913), (11, 15344664), (12, 14065942), (22, 7672332), (24, 7032971), (33, 5114888), (44, 3836166), (66, 2557444), (88, 1918083), (132, 1278722), (264, 639361)]