155178264

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{72649}}^1$

素因数の和:72747

約数の個数: 32

約数和(自身を含む): 392310000

約数和(自身を除く): 237131736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 72649, 145298, 217947, 290596, 435894, 581192, 871788, 1743576, 6465761, 12931522, 19397283, 25863044, 38794566, 51726088, 77589132, 155178264]

約数ペア:

[(1, 155178264), (2, 77589132), (3, 51726088), (4, 38794566), (6, 25863044), (8, 19397283), (12, 12931522), (24, 6465761), (89, 1743576), (178, 871788), (267, 581192), (356, 435894), (534, 290596), (712, 217947), (1068, 145298), (2136, 72649)]