171858304

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{78979}}^1$

素因数の和:79010

約数の個数: 32

約数和(自身を含む): 362518200

約数和(自身を除く): 190659896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 78979, 157958, 315916, 631832, 1263664, 1342643, 2527328, 2685286, 5054656, 5370572, 10109312, 10741144, 21482288, 42964576, 85929152, 171858304]

約数ペア:

[(1, 171858304), (2, 85929152), (4, 42964576), (8, 21482288), (16, 10741144), (17, 10109312), (32, 5370572), (34, 5054656), (64, 2685286), (68, 2527328), (128, 1342643), (136, 1263664), (272, 631832), (544, 315916), (1088, 157958), (2176, 78979)]