133791378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{19543}}^1$

素因数の和:19718

約数の個数: 32

約数和(自身を含む): 307700736

約数和(自身を除く): 173909358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 19543, 39086, 58629, 117258, 136801, 273602, 410403, 820806, 3185509, 6371018, 9556527, 19113054, 22298563, 44597126, 66895689, 133791378]

約数ペア:

[(1, 133791378), (2, 66895689), (3, 44597126), (6, 22298563), (7, 19113054), (14, 9556527), (21, 6371018), (42, 3185509), (163, 820806), (326, 410403), (489, 273602), (978, 136801), (1141, 117258), (2282, 58629), (3423, 39086), (6846, 19543)]