178373312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{214391}}^1$

素因数の和:214416

約数の個数: 28

約数和(自身を含む): 381188976

約数和(自身を除く): 202815664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 214391, 428782, 857564, 1715128, 2787083, 3430256, 5574166, 6860512, 11148332, 13721024, 22296664, 44593328, 89186656, 178373312]

約数ペア:

[(1, 178373312), (2, 89186656), (4, 44593328), (8, 22296664), (13, 13721024), (16, 11148332), (26, 6860512), (32, 5574166), (52, 3430256), (64, 2787083), (104, 1715128), (208, 857564), (416, 428782), (832, 214391)]