142290582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4421

約数の個数: 64

約数和(自身を含む): 350784000

約数和(自身を除く): 208493418

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 4349, 4674, 5453, 8698, 10906, 13047, 16359, 26094, 30443, 32718, 60886, 82631, 91329, 165262, 178309, 182658, 247893, 356618, 495786, 534927, 578417, 1069854, 1156834, 1248163, 1735251, 2496326, 3387871, 3470502, 3744489, 6775742, 7488978, 10163613, 20327226, 23715097, 47430194, 71145291, 142290582]

約数ペア:

[(1, 142290582), (2, 71145291), (3, 47430194), (6, 23715097), (7, 20327226), (14, 10163613), (19, 7488978), (21, 6775742), (38, 3744489), (41, 3470502), (42, 3387871), (57, 2496326), (82, 1735251), (114, 1248163), (123, 1156834), (133, 1069854), (246, 578417), (266, 534927), (287, 495786), (399, 356618), (574, 247893), (779, 182658), (798, 178309), (861, 165262), (1558, 91329), (1722, 82631), (2337, 60886), (4349, 32718), (4674, 30443), (5453, 26094), (8698, 16359), (10906, 13047)]