152217198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{402691}}^1$

素因数の和:402709

約数の個数: 32

約数和(自身を含む): 386584320

約数和(自身を除く): 234367122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 402691, 805382, 1208073, 2416146, 2818837, 3624219, 5637674, 7248438, 8456511, 10872657, 16913022, 21745314, 25369533, 50739066, 76108599, 152217198]

約数ペア:

[(1, 152217198), (2, 76108599), (3, 50739066), (6, 25369533), (7, 21745314), (9, 16913022), (14, 10872657), (18, 8456511), (21, 7248438), (27, 5637674), (42, 3624219), (54, 2818837), (63, 2416146), (126, 1208073), (189, 805382), (378, 402691)]