163116752

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 321396096

約数和(自身を除く): 158279344

約数列:

[1, 2, 4, 8, 16, 97, 194, 227, 388, 454, 463, 776, 908, 926, 1552, 1816, 1852, 3632, 3704, 7408, 22019, 44038, 44911, 88076, 89822, 105101, 176152, 179644, 210202, 352304, 359288, 420404, 718576, 840808, 1681616, 10194797, 20389594, 40779188, 81558376, 163116752]

約数ペア:

[(1, 163116752), (2, 81558376), (4, 40779188), (8, 20389594), (16, 10194797), (97, 1681616), (194, 840808), (227, 718576), (388, 420404), (454, 359288), (463, 352304), (776, 210202), (908, 179644), (926, 176152), (1552, 105101), (1816, 89822), (1852, 88076), (3632, 44911), (3704, 44038), (7408, 22019)]