168803456

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{10067}}^1$

素因数の和:10212

約数の個数: 32

約数和(自身を含む): 338888880

約数和(自身を除く): 170085424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 10067, 16768, 20134, 40268, 80536, 161072, 322144, 644288, 1288576, 1318777, 2637554, 5275108, 10550216, 21100432, 42200864, 84401728, 168803456]

約数ペア:

[(1, 168803456), (2, 84401728), (4, 42200864), (8, 21100432), (16, 10550216), (32, 5275108), (64, 2637554), (128, 1318777), (131, 1288576), (262, 644288), (524, 322144), (1048, 161072), (2096, 80536), (4192, 40268), (8384, 20134), (10067, 16768)]