161893004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9463}}^1$

素因数の和:9534

約数の個数: 48

約数和(自身を含む): 356149248

約数和(自身を除く): 194256244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 9463, 17108, 18926, 37852, 66241, 123019, 132482, 246038, 264964, 444761, 492076, 861133, 889522, 1722266, 1779044, 3113327, 3444532, 5781893, 6226654, 11563786, 12453308, 23127572, 40473251, 80946502, 161893004]

約数ペア:

[(1, 161893004), (2, 80946502), (4, 40473251), (7, 23127572), (13, 12453308), (14, 11563786), (26, 6226654), (28, 5781893), (47, 3444532), (52, 3113327), (91, 1779044), (94, 1722266), (182, 889522), (188, 861133), (329, 492076), (364, 444761), (611, 264964), (658, 246038), (1222, 132482), (1316, 123019), (2444, 66241), (4277, 37852), (8554, 18926), (9463, 17108)]