138041078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13829}}^1$

素因数の和:13892

約数の個数: 32

約数和(自身を含む): 254914560

約数和(自身を除く): 116873482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 13829, 27658, 96803, 193606, 318067, 428699, 636134, 857398, 2226469, 3000893, 4452938, 6001786, 9860077, 19720154, 69020539, 138041078]

約数ペア:

[(1, 138041078), (2, 69020539), (7, 19720154), (14, 9860077), (23, 6001786), (31, 4452938), (46, 3000893), (62, 2226469), (161, 857398), (217, 636134), (322, 428699), (434, 318067), (713, 193606), (1426, 96803), (4991, 27658), (9982, 13829)]