133600984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21383}}^1$

素因数の和:21471

約数の個数: 32

約数和(自身を含む): 277136640

約数和(自身を除く): 143535656

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 21383, 42766, 85532, 171064, 235213, 470426, 940852, 1518193, 1881704, 3036386, 6072772, 12145544, 16700123, 33400246, 66800492, 133600984]

約数ペア:

[(1, 133600984), (2, 66800492), (4, 33400246), (8, 16700123), (11, 12145544), (22, 6072772), (44, 3036386), (71, 1881704), (88, 1518193), (142, 940852), (284, 470426), (568, 235213), (781, 171064), (1562, 85532), (3124, 42766), (6248, 21383)]