137252318

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 240788160

約数和(自身を除く): 103535842

約数列:

[1, 2, 7, 14, 61, 122, 173, 346, 427, 854, 929, 1211, 1858, 2422, 6503, 10553, 13006, 21106, 56669, 73871, 113338, 147742, 160717, 321434, 396683, 793366, 1125019, 2250038, 9803737, 19607474, 68626159, 137252318]

約数ペア:

[(1, 137252318), (2, 68626159), (7, 19607474), (14, 9803737), (61, 2250038), (122, 1125019), (173, 793366), (346, 396683), (427, 321434), (854, 160717), (929, 147742), (1211, 113338), (1858, 73871), (2422, 56669), (6503, 21106), (10553, 13006)]