121130156

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{16703}}^1$

素因数の和:16758

約数の個数: 36

約数和(自身を含む): 253266048

約数和(自身を除く): 132135892

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 16703, 33406, 66812, 116921, 233842, 467684, 618011, 818447, 1236022, 1636894, 2472044, 3273788, 4326077, 8652154, 17304308, 30282539, 60565078, 121130156]

約数ペア:

[(1, 121130156), (2, 60565078), (4, 30282539), (7, 17304308), (14, 8652154), (28, 4326077), (37, 3273788), (49, 2472044), (74, 1636894), (98, 1236022), (148, 818447), (196, 618011), (259, 467684), (518, 233842), (1036, 116921), (1813, 66812), (3626, 33406), (7252, 16703)]