138340132

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 287280000

約数和(自身を除く): 148939868

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 343, 413, 686, 826, 1372, 1652, 1709, 2891, 3418, 5782, 6836, 11564, 11963, 20237, 23926, 40474, 47852, 80948, 83741, 100831, 167482, 201662, 334964, 403324, 586187, 705817, 1172374, 1411634, 2344748, 2823268, 4940719, 9881438, 19762876, 34585033, 69170066, 138340132]

約数ペア:

[(1, 138340132), (2, 69170066), (4, 34585033), (7, 19762876), (14, 9881438), (28, 4940719), (49, 2823268), (59, 2344748), (98, 1411634), (118, 1172374), (196, 705817), (236, 586187), (343, 403324), (413, 334964), (686, 201662), (826, 167482), (1372, 100831), (1652, 83741), (1709, 80948), (2891, 47852), (3418, 40474), (5782, 23926), (6836, 20237), (11564, 11963)]