156730081466

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1777}}^1\times {\mathrm{20521}}^1$

素因数の和:22614

約数の個数: 32

約数和(自身を含む): 269720153472

約数和(自身を除く): 112990072006

約数列:

[1, 2, 7, 14, 307, 614, 1777, 2149, 3554, 4298, 12439, 20521, 24878, 41042, 143647, 287294, 545539, 1091078, 3818773, 6299947, 7637546, 12599894, 36465817, 44099629, 72931634, 88199258, 255260719, 510521438, 11195005819, 22390011638, 78365040733, 156730081466]

約数ペア:

[(1, 156730081466), (2, 78365040733), (7, 22390011638), (14, 11195005819), (307, 510521438), (614, 255260719), (1777, 88199258), (2149, 72931634), (3554, 44099629), (4298, 36465817), (12439, 12599894), (20521, 7637546), (24878, 6299947), (41042, 3818773), (143647, 1091078), (287294, 545539)]