138767524

素因数分解:

$2^2\times 7^1\times {\mathrm{1699}}^1\times {\mathrm{2917}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 277793600

約数和(自身を除く): 139026076

約数列:

[1, 2, 4, 7, 14, 28, 1699, 2917, 3398, 5834, 6796, 11668, 11893, 20419, 23786, 40838, 47572, 81676, 4955983, 9911966, 19823932, 34691881, 69383762, 138767524]

約数ペア:

[(1, 138767524), (2, 69383762), (4, 34691881), (7, 19823932), (14, 9911966), (28, 4955983), (1699, 81676), (2917, 47572), (3398, 40838), (5834, 23786), (6796, 20419), (11668, 11893)]