124121104

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 247484160

約数和(自身を除く): 123363056

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 431, 439, 656, 862, 878, 1724, 1756, 3448, 3512, 6896, 7024, 17671, 17999, 35342, 35998, 70684, 71996, 141368, 143992, 189209, 282736, 287984, 378418, 756836, 1513672, 3027344, 7757569, 15515138, 31030276, 62060552, 124121104]

約数ペア:

[(1, 124121104), (2, 62060552), (4, 31030276), (8, 15515138), (16, 7757569), (41, 3027344), (82, 1513672), (164, 756836), (328, 378418), (431, 287984), (439, 282736), (656, 189209), (862, 143992), (878, 141368), (1724, 71996), (1756, 70684), (3448, 35998), (3512, 35342), (6896, 17999), (7024, 17671)]