142740162

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 323818560

約数和(自身を除く): 181078398

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 557, 619, 1114, 1238, 1671, 1857, 3342, 3714, 5013, 5571, 10026, 11142, 12811, 14237, 25622, 28474, 38433, 42711, 76866, 85422, 115299, 128133, 230598, 256266, 344783, 689566, 1034349, 2068698, 3103047, 6206094, 7930009, 15860018, 23790027, 47580054, 71370081, 142740162]

約数ペア:

[(1, 142740162), (2, 71370081), (3, 47580054), (6, 23790027), (9, 15860018), (18, 7930009), (23, 6206094), (46, 3103047), (69, 2068698), (138, 1034349), (207, 689566), (414, 344783), (557, 256266), (619, 230598), (1114, 128133), (1238, 115299), (1671, 85422), (1857, 76866), (3342, 42711), (3714, 38433), (5013, 28474), (5571, 25622), (10026, 14237), (11142, 12811)]