154870898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5711}}^1$

素因数の和:5882

約数の個数: 32

約数和(自身を含む): 287884800

約数和(自身を除く): 133013902

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 3874, 5711, 11422, 13559, 27118, 39977, 74243, 79954, 148486, 519701, 850939, 1039402, 1701878, 5956573, 11062207, 11913146, 22124414, 77435449, 154870898]

約数ペア:

[(1, 154870898), (2, 77435449), (7, 22124414), (13, 11913146), (14, 11062207), (26, 5956573), (91, 1701878), (149, 1039402), (182, 850939), (298, 519701), (1043, 148486), (1937, 79954), (2086, 74243), (3874, 39977), (5711, 27118), (11422, 13559)]