156936958468

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{5939}}^1$

素因数の和:6604

約数の個数: 48

約数和(自身を含む): 279916560000

約数和(自身を除く): 122979601532

約数列:

[1, 2, 4, 89, 178, 199, 356, 373, 398, 746, 796, 1492, 5939, 11878, 17711, 23756, 33197, 35422, 66394, 70844, 74227, 132788, 148454, 296908, 528571, 1057142, 1181861, 2114284, 2215247, 2363722, 4430494, 4727444, 6606203, 8860988, 13212406, 26424812, 105185629, 197156983, 210371258, 394313966, 420742516, 440834153, 788627932, 881668306, 1763336612, 39234239617, 78468479234, 156936958468]

約数ペア:

[(1, 156936958468), (2, 78468479234), (4, 39234239617), (89, 1763336612), (178, 881668306), (199, 788627932), (356, 440834153), (373, 420742516), (398, 394313966), (746, 210371258), (796, 197156983), (1492, 105185629), (5939, 26424812), (11878, 13212406), (17711, 8860988), (23756, 6606203), (33197, 4727444), (35422, 4430494), (66394, 2363722), (70844, 2215247), (74227, 2114284), (132788, 1181861), (148454, 1057142), (296908, 528571)]