128230601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 146657280

約数和(自身を除く): 18426679

約数列:

[1, 19, 31, 43, 61, 83, 589, 817, 1159, 1333, 1577, 1891, 2573, 2623, 3569, 5063, 25327, 35929, 48887, 49837, 67811, 81313, 96197, 110639, 156953, 217709, 1544947, 2102141, 2982107, 4136471, 6748979, 128230601]

約数ペア:

[(1, 128230601), (19, 6748979), (31, 4136471), (43, 2982107), (61, 2102141), (83, 1544947), (589, 217709), (817, 156953), (1159, 110639), (1333, 96197), (1577, 81313), (1891, 67811), (2573, 49837), (2623, 48887), (3569, 35929), (5063, 25327)]