128424318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{7691}}^1$

素因数の和:7741

約数の個数: 48

約数和(自身を含む): 294634368

約数和(自身を除く): 166210050

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1518, 2783, 5566, 7691, 8349, 15382, 16698, 23073, 46146, 84601, 169202, 176893, 253803, 353786, 507606, 530679, 930611, 1061358, 1861222, 1945823, 2791833, 3891646, 5583666, 5837469, 11674938, 21404053, 42808106, 64212159, 128424318]

約数ペア:

[(1, 128424318), (2, 64212159), (3, 42808106), (6, 21404053), (11, 11674938), (22, 5837469), (23, 5583666), (33, 3891646), (46, 2791833), (66, 1945823), (69, 1861222), (121, 1061358), (138, 930611), (242, 530679), (253, 507606), (363, 353786), (506, 253803), (726, 176893), (759, 169202), (1518, 84601), (2783, 46146), (5566, 23073), (7691, 16698), (8349, 15382)]