153981672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{493531}}^1$

素因数の和:493553

約数の個数: 32

約数和(自身を含む): 414566880

約数和(自身を除く): 260585208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 493531, 987062, 1480593, 1974124, 2961186, 3948248, 5922372, 6415903, 11844744, 12831806, 19247709, 25663612, 38495418, 51327224, 76990836, 153981672]

約数ペア:

[(1, 153981672), (2, 76990836), (3, 51327224), (4, 38495418), (6, 25663612), (8, 19247709), (12, 12831806), (13, 11844744), (24, 6415903), (26, 5922372), (39, 3948248), (52, 2961186), (78, 1974124), (104, 1480593), (156, 987062), (312, 493531)]