120765892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 244702080

約数和(自身を除く): 123936188

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 871, 884, 1139, 1742, 2039, 2278, 3484, 4078, 4556, 8156, 14807, 26507, 29614, 34663, 53014, 59228, 69326, 106028, 136613, 138652, 273226, 450619, 546452, 901238, 1775969, 1802476, 2322421, 3551938, 4644842, 7103876, 9289684, 30191473, 60382946, 120765892]

約数ペア:

[(1, 120765892), (2, 60382946), (4, 30191473), (13, 9289684), (17, 7103876), (26, 4644842), (34, 3551938), (52, 2322421), (67, 1802476), (68, 1775969), (134, 901238), (221, 546452), (268, 450619), (442, 273226), (871, 138652), (884, 136613), (1139, 106028), (1742, 69326), (2039, 59228), (2278, 53014), (3484, 34663), (4078, 29614), (4556, 26507), (8156, 14807)]