169811328

素因数分解:

$2^7\times 3^1\times {\mathrm{442217}}^1$

素因数の和:442234

約数の個数: 32

約数和(自身を含む): 451062360

約数和(自身を除く): 281251032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 442217, 884434, 1326651, 1768868, 2653302, 3537736, 5306604, 7075472, 10613208, 14150944, 21226416, 28301888, 42452832, 56603776, 84905664, 169811328]

約数ペア:

[(1, 169811328), (2, 84905664), (3, 56603776), (4, 42452832), (6, 28301888), (8, 21226416), (12, 14150944), (16, 10613208), (24, 7075472), (32, 5306604), (48, 3537736), (64, 2653302), (96, 1768868), (128, 1326651), (192, 884434), (384, 442217)]