138175206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{37691}}^1$

素因数の和:37756

約数の個数: 32

約数和(自身を含む): 303948288

約数和(自身を除く): 165773082

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 37691, 75382, 113073, 226146, 489983, 979966, 1469949, 1771477, 2939898, 3542954, 5314431, 10628862, 23029201, 46058402, 69087603, 138175206]

約数ペア:

[(1, 138175206), (2, 69087603), (3, 46058402), (6, 23029201), (13, 10628862), (26, 5314431), (39, 3542954), (47, 2939898), (78, 1771477), (94, 1469949), (141, 979966), (282, 489983), (611, 226146), (1222, 113073), (1833, 75382), (3666, 37691)]