164813454

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{78259}}^1$

素因数の和:78286

約数の個数: 40

約数和(自身を含む): 397717320

約数和(自身を除く): 232903866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 78259, 156518, 234777, 469554, 704331, 1017367, 1408662, 2034734, 2112993, 3052101, 4225986, 6104202, 6338979, 9156303, 12677958, 18312606, 27468909, 54937818, 82406727, 164813454]

約数ペア:

[(1, 164813454), (2, 82406727), (3, 54937818), (6, 27468909), (9, 18312606), (13, 12677958), (18, 9156303), (26, 6338979), (27, 6104202), (39, 4225986), (54, 3052101), (78, 2112993), (81, 2034734), (117, 1408662), (162, 1017367), (234, 704331), (351, 469554), (702, 234777), (1053, 156518), (2106, 78259)]