169666864

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{173839}}^1$

素因数の和:173908

約数の個数: 20

約数和(自身を含む): 334120480

約数和(自身を除く): 164453616

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 173839, 347678, 695356, 1390712, 2781424, 10604179, 21208358, 42416716, 84833432, 169666864]

約数ペア:

[(1, 169666864), (2, 84833432), (4, 42416716), (8, 21208358), (16, 10604179), (61, 2781424), (122, 1390712), (244, 695356), (488, 347678), (976, 173839)]