152971346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 265446720

約数和(自身を除く): 112475374

約数列:

[1, 2, 11, 22, 29, 58, 71, 121, 142, 242, 307, 319, 614, 638, 781, 1562, 2059, 3377, 3509, 4118, 6754, 7018, 8591, 8903, 17182, 17806, 21797, 22649, 37147, 43594, 45298, 74294, 97933, 195866, 239767, 249139, 479534, 498278, 632113, 1077263, 1264226, 2154526, 2637437, 5274874, 6953243, 13906486, 76485673, 152971346]

約数ペア:

[(1, 152971346), (2, 76485673), (11, 13906486), (22, 6953243), (29, 5274874), (58, 2637437), (71, 2154526), (121, 1264226), (142, 1077263), (242, 632113), (307, 498278), (319, 479534), (614, 249139), (638, 239767), (781, 195866), (1562, 97933), (2059, 74294), (3377, 45298), (3509, 43594), (4118, 37147), (6754, 22649), (7018, 21797), (8591, 17806), (8903, 17182)]