170788188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 448761600

約数和(自身を除く): 277973412

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 139, 204, 228, 278, 317, 323, 417, 556, 634, 646, 834, 951, 969, 1268, 1292, 1668, 1902, 1938, 2363, 2641, 3804, 3876, 4726, 5282, 5389, 6023, 7089, 7923, 9452, 10564, 10778, 12046, 14178, 15846, 16167, 18069, 21556, 24092, 28356, 31692, 32334, 36138, 44063, 44897, 64668, 72276, 88126, 89794, 102391, 132189, 134691, 176252, 179588, 204782, 264378, 269382, 307173, 409564, 528756, 538764, 614346, 749071, 837197, 1228692, 1498142, 1674394, 2247213, 2511591, 2996284, 3348788, 4494426, 5023182, 8988852, 10046364, 14232349, 28464698, 42697047, 56929396, 85394094, 170788188]

約数ペア:

[(1, 170788188), (2, 85394094), (3, 56929396), (4, 42697047), (6, 28464698), (12, 14232349), (17, 10046364), (19, 8988852), (34, 5023182), (38, 4494426), (51, 3348788), (57, 2996284), (68, 2511591), (76, 2247213), (102, 1674394), (114, 1498142), (139, 1228692), (204, 837197), (228, 749071), (278, 614346), (317, 538764), (323, 528756), (417, 409564), (556, 307173), (634, 269382), (646, 264378), (834, 204782), (951, 179588), (969, 176252), (1268, 134691), (1292, 132189), (1668, 102391), (1902, 89794), (1938, 88126), (2363, 72276), (2641, 64668), (3804, 44897), (3876, 44063), (4726, 36138), (5282, 32334), (5389, 31692), (6023, 28356), (7089, 24092), (7923, 21556), (9452, 18069), (10564, 16167), (10778, 15846), (12046, 14178)]