137097880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23003}}^1$

素因数の和:23163

約数の個数: 32

約数和(自身を含む): 310554000

約数和(自身を除く): 173456120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 23003, 46006, 92012, 115015, 184024, 230030, 460060, 920120, 3427447, 6854894, 13709788, 17137235, 27419576, 34274470, 68548940, 137097880]

約数ペア:

[(1, 137097880), (2, 68548940), (4, 34274470), (5, 27419576), (8, 17137235), (10, 13709788), (20, 6854894), (40, 3427447), (149, 920120), (298, 460060), (596, 230030), (745, 184024), (1192, 115015), (1490, 92012), (2980, 46006), (5960, 23003)]