157044342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6757

約数の個数: 64

約数和(自身を含む): 395619840

約数和(自身を除く): 238575498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3913, 6689, 7826, 11739, 13378, 20067, 23478, 40134, 46823, 86957, 93646, 140469, 173914, 260871, 280938, 287627, 521742, 575254, 608699, 862881, 1217398, 1725762, 1826097, 2013389, 3652194, 3739151, 4026778, 6040167, 7478302, 11217453, 12080334, 22434906, 26174057, 52348114, 78522171, 157044342]

約数ペア:

[(1, 157044342), (2, 78522171), (3, 52348114), (6, 26174057), (7, 22434906), (13, 12080334), (14, 11217453), (21, 7478302), (26, 6040167), (39, 4026778), (42, 3739151), (43, 3652194), (78, 2013389), (86, 1826097), (91, 1725762), (129, 1217398), (182, 862881), (258, 608699), (273, 575254), (301, 521742), (546, 287627), (559, 280938), (602, 260871), (903, 173914), (1118, 140469), (1677, 93646), (1806, 86957), (3354, 46823), (3913, 40134), (6689, 23478), (7826, 20067), (11739, 13378)]