155904671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 189423360

約数和(自身を除く): 33518689

約数列:

[1, 13, 17, 19, 107, 221, 247, 323, 347, 1391, 1819, 2033, 4199, 4511, 5899, 6593, 23647, 26429, 34561, 37129, 76687, 85709, 112081, 449293, 482677, 631193, 705451, 1457053, 8205509, 9170863, 11992667, 155904671]

約数ペア:

[(1, 155904671), (13, 11992667), (17, 9170863), (19, 8205509), (107, 1457053), (221, 705451), (247, 631193), (323, 482677), (347, 449293), (1391, 112081), (1819, 85709), (2033, 76687), (4199, 37129), (4511, 34561), (5899, 26429), (6593, 23647)]