159129978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199411}}^1$

素因数の和:199442

約数の個数: 32

約数和(自身を含む): 382871040

約数和(自身を除く): 223741062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 199411, 398822, 598233, 1196466, 1395877, 2791754, 3788809, 4187631, 7577618, 8375262, 11366427, 22732854, 26521663, 53043326, 79564989, 159129978]

約数ペア:

[(1, 159129978), (2, 79564989), (3, 53043326), (6, 26521663), (7, 22732854), (14, 11366427), (19, 8375262), (21, 7577618), (38, 4187631), (42, 3788809), (57, 2791754), (114, 1395877), (133, 1196466), (266, 598233), (399, 398822), (798, 199411)]