133766644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{34159}}^1$

素因数の和:34263

約数の個数: 24

約数和(自身を含む): 258249600

約数和(自身を除く): 124482956

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 34159, 68318, 136636, 375749, 751498, 1502996, 3040151, 6080302, 12160604, 33441661, 66883322, 133766644]

約数ペア:

[(1, 133766644), (2, 66883322), (4, 33441661), (11, 12160604), (22, 6080302), (44, 3040151), (89, 1502996), (178, 751498), (356, 375749), (979, 136636), (1958, 68318), (3916, 34159)]