187401138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{23431}}^1$

素因数の和:23510

約数の個数: 32

約数和(自身を含む): 395907072

約数和(自身を除く): 208505934

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 23431, 46862, 70293, 140586, 726361, 1007533, 1452722, 2015066, 2179083, 3022599, 4358166, 6045198, 31233523, 62467046, 93700569, 187401138]

約数ペア:

[(1, 187401138), (2, 93700569), (3, 62467046), (6, 31233523), (31, 6045198), (43, 4358166), (62, 3022599), (86, 2179083), (93, 2015066), (129, 1452722), (186, 1007533), (258, 726361), (1333, 140586), (2666, 70293), (3999, 46862), (7998, 23431)]