163428992

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{15383}}^1$

素因数の和:15480

約数の個数: 32

約数和(自身を含む): 329525280

約数和(自身を除く): 166096288

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 15383, 30766, 61532, 123064, 246128, 492256, 984512, 1276789, 1969024, 2553578, 5107156, 10214312, 20428624, 40857248, 81714496, 163428992]

約数ペア:

[(1, 163428992), (2, 81714496), (4, 40857248), (8, 20428624), (16, 10214312), (32, 5107156), (64, 2553578), (83, 1969024), (128, 1276789), (166, 984512), (332, 492256), (664, 246128), (1328, 123064), (2656, 61532), (5312, 30766), (10624, 15383)]