142490322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1576

約数の個数: 72

約数和(自身を含む): 345316608

約数和(自身を除く): 202826286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1511, 1521, 2418, 3022, 3042, 3627, 4533, 5239, 7254, 9066, 10478, 13599, 15717, 19643, 27198, 31434, 39286, 46841, 47151, 58929, 93682, 94302, 117858, 140523, 176787, 255359, 281046, 353574, 421569, 510718, 608933, 766077, 843138, 1217866, 1532154, 1826799, 2298231, 3653598, 4596462, 5480397, 7916129, 10960794, 15832258, 23748387, 47496774, 71245161, 142490322]

約数ペア:

[(1, 142490322), (2, 71245161), (3, 47496774), (6, 23748387), (9, 15832258), (13, 10960794), (18, 7916129), (26, 5480397), (31, 4596462), (39, 3653598), (62, 2298231), (78, 1826799), (93, 1532154), (117, 1217866), (169, 843138), (186, 766077), (234, 608933), (279, 510718), (338, 421569), (403, 353574), (507, 281046), (558, 255359), (806, 176787), (1014, 140523), (1209, 117858), (1511, 94302), (1521, 93682), (2418, 58929), (3022, 47151), (3042, 46841), (3627, 39286), (4533, 31434), (5239, 27198), (7254, 19643), (9066, 15717), (10478, 13599)]