123802024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47911}}^1$

素因数の和:47953

約数の個数: 32

約数和(自身を含む): 258724800

約数和(自身を除く): 134922776

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 47911, 95822, 191644, 383288, 814487, 910309, 1628974, 1820618, 3257948, 3641236, 6515896, 7282472, 15475253, 30950506, 61901012, 123802024]

約数ペア:

[(1, 123802024), (2, 61901012), (4, 30950506), (8, 15475253), (17, 7282472), (19, 6515896), (34, 3641236), (38, 3257948), (68, 1820618), (76, 1628974), (136, 910309), (152, 814487), (323, 383288), (646, 191644), (1292, 95822), (2584, 47911)]