156657188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 293388480

約数和(自身を除く): 136731292

約数列:

[1, 2, 4, 29, 53, 58, 83, 106, 116, 166, 212, 307, 332, 614, 1228, 1537, 2407, 3074, 4399, 4814, 6148, 8798, 8903, 9628, 16271, 17596, 17806, 25481, 32542, 35612, 50962, 65084, 101924, 127571, 255142, 471859, 510284, 738949, 943718, 1350493, 1477898, 1887436, 2700986, 2955796, 5401972, 39164297, 78328594, 156657188]

約数ペア:

[(1, 156657188), (2, 78328594), (4, 39164297), (29, 5401972), (53, 2955796), (58, 2700986), (83, 1887436), (106, 1477898), (116, 1350493), (166, 943718), (212, 738949), (307, 510284), (332, 471859), (614, 255142), (1228, 127571), (1537, 101924), (2407, 65084), (3074, 50962), (4399, 35612), (4814, 32542), (6148, 25481), (8798, 17806), (8903, 17596), (9628, 16271)]