168543310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{56369}}^1$

素因数の和:56412

約数の個数: 32

約数和(自身を含む): 340925760

約数和(自身を除く): 172382450

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 56369, 112738, 281845, 563690, 732797, 1296487, 1465594, 2592974, 3663985, 6482435, 7327970, 12964870, 16854331, 33708662, 84271655, 168543310]

約数ペア:

[(1, 168543310), (2, 84271655), (5, 33708662), (10, 16854331), (13, 12964870), (23, 7327970), (26, 6482435), (46, 3663985), (65, 2592974), (115, 1465594), (130, 1296487), (230, 732797), (299, 563690), (598, 281845), (1495, 112738), (2990, 56369)]