131210176

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{18143}}^1$

素因数の和:18268

約数の個数: 28

約数和(自身を含む): 262688832

約数和(自身を除く): 131478656

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 18143, 36286, 72572, 145144, 290288, 580576, 1161152, 2050159, 4100318, 8200636, 16401272, 32802544, 65605088, 131210176]

約数ペア:

[(1, 131210176), (2, 65605088), (4, 32802544), (8, 16401272), (16, 8200636), (32, 4100318), (64, 2050159), (113, 1161152), (226, 580576), (452, 290288), (904, 145144), (1808, 72572), (3616, 36286), (7232, 18143)]