174280172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{5903}}^1$

素因数の和:5990

約数の個数: 36

約数和(自身を含む): 340790688

約数和(自身を除く): 166510516

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 5903, 7381, 11806, 14762, 23612, 29524, 64933, 129866, 259732, 360083, 714263, 720166, 1428526, 1440332, 2857052, 3960913, 7921826, 15843652, 43570043, 87140086, 174280172]

約数ペア:

[(1, 174280172), (2, 87140086), (4, 43570043), (11, 15843652), (22, 7921826), (44, 3960913), (61, 2857052), (121, 1440332), (122, 1428526), (242, 720166), (244, 714263), (484, 360083), (671, 259732), (1342, 129866), (2684, 64933), (5903, 29524), (7381, 23612), (11806, 14762)]