136913478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 316431360

約数和(自身を除く): 179517882

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 79, 102, 158, 221, 237, 442, 474, 663, 1027, 1307, 1326, 1343, 2054, 2614, 2686, 3081, 3921, 4029, 6162, 7842, 8058, 16991, 17459, 22219, 33982, 34918, 44438, 50973, 52377, 66657, 101946, 103253, 104754, 133314, 206506, 288847, 309759, 577694, 619518, 866541, 1342289, 1733082, 1755301, 2684578, 3510602, 4026867, 5265903, 8053734, 10531806, 22818913, 45637826, 68456739, 136913478]

約数ペア:

[(1, 136913478), (2, 68456739), (3, 45637826), (6, 22818913), (13, 10531806), (17, 8053734), (26, 5265903), (34, 4026867), (39, 3510602), (51, 2684578), (78, 1755301), (79, 1733082), (102, 1342289), (158, 866541), (221, 619518), (237, 577694), (442, 309759), (474, 288847), (663, 206506), (1027, 133314), (1307, 104754), (1326, 103253), (1343, 101946), (2054, 66657), (2614, 52377), (2686, 50973), (3081, 44438), (3921, 34918), (4029, 33982), (6162, 22219), (7842, 17459), (8058, 16991)]