155889828

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{38321}}^1$

素因数の和:38444

約数の個数: 36

約数和(自身を含む): 397552428

約数和(自身を除く): 241662600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 38321, 76642, 114963, 153284, 229926, 344889, 459852, 689778, 1379556, 4330273, 8660546, 12990819, 17321092, 25981638, 38972457, 51963276, 77944914, 155889828]

約数ペア:

[(1, 155889828), (2, 77944914), (3, 51963276), (4, 38972457), (6, 25981638), (9, 17321092), (12, 12990819), (18, 8660546), (36, 4330273), (113, 1379556), (226, 689778), (339, 459852), (452, 344889), (678, 229926), (1017, 153284), (1356, 114963), (2034, 76642), (4068, 38321)]