140058678

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 283979520

約数和(自身を除く): 143920842

約数列:

[1, 2, 3, 6, 109, 218, 327, 331, 647, 654, 662, 993, 1294, 1941, 1986, 3882, 36079, 70523, 72158, 108237, 141046, 211569, 214157, 216474, 423138, 428314, 642471, 1284942, 23343113, 46686226, 70029339, 140058678]

約数ペア:

[(1, 140058678), (2, 70029339), (3, 46686226), (6, 23343113), (109, 1284942), (218, 642471), (327, 428314), (331, 423138), (647, 216474), (654, 214157), (662, 211569), (993, 141046), (1294, 108237), (1941, 72158), (1986, 70523), (3882, 36079)]