138796858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 226271232

約数和(自身を除く): 87474374

約数列:

[1, 2, 23, 31, 46, 62, 131, 262, 713, 743, 1426, 1486, 3013, 4061, 6026, 8122, 17089, 23033, 34178, 46066, 93403, 97333, 186806, 194666, 529759, 1059518, 2238659, 3017323, 4477318, 6034646, 69398429, 138796858]

約数ペア:

[(1, 138796858), (2, 69398429), (23, 6034646), (31, 4477318), (46, 3017323), (62, 2238659), (131, 1059518), (262, 529759), (713, 194666), (743, 186806), (1426, 97333), (1486, 93403), (3013, 46066), (4061, 34178), (6026, 23033), (8122, 17089)]