156775160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{135151}}^1$

素因数の和:135191

約数の個数: 32

約数和(自身を含む): 364910400

約数和(自身を除く): 208135240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 135151, 270302, 540604, 675755, 1081208, 1351510, 2703020, 3919379, 5406040, 7838758, 15677516, 19596895, 31355032, 39193790, 78387580, 156775160]

約数ペア:

[(1, 156775160), (2, 78387580), (4, 39193790), (5, 31355032), (8, 19596895), (10, 15677516), (20, 7838758), (29, 5406040), (40, 3919379), (58, 2703020), (116, 1351510), (145, 1081208), (232, 675755), (290, 540604), (580, 270302), (1160, 135151)]