115127778

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 235395072

約数和(自身を除く): 120267294

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 393, 426, 786, 2063, 4126, 6189, 9301, 12378, 18602, 27903, 55806, 146473, 270253, 292946, 439419, 540506, 810759, 878838, 1621518, 19187963, 38375926, 57563889, 115127778]

約数ペア:

[(1, 115127778), (2, 57563889), (3, 38375926), (6, 19187963), (71, 1621518), (131, 878838), (142, 810759), (213, 540506), (262, 439419), (393, 292946), (426, 270253), (786, 146473), (2063, 55806), (4126, 27903), (6189, 18602), (9301, 12378)]