161354004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 482364288

約数和(自身を除く): 321010284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 313, 323, 357, 361, 399, 476, 532, 626, 646, 714, 722, 798, 939, 969, 1083, 1252, 1292, 1428, 1444, 1596, 1878, 1938, 2166, 2191, 2261, 2527, 3756, 3876, 4332, 4382, 4522, 5054, 5321, 5947, 6137, 6573, 6783, 7581, 8764, 9044, 10108, 10642, 11894, 12274, 13146, 13566, 15162, 15963, 17841, 18411, 21284, 23788, 24548, 26292, 27132, 30324, 31926, 35682, 36822, 37247, 41629, 42959, 63852, 71364, 73644, 74494, 83258, 85918, 101099, 111741, 112993, 124887, 128877, 148988, 166516, 171836, 202198, 223482, 225986, 249774, 257754, 303297, 338979, 404396, 446964, 451972, 499548, 515508, 606594, 677958, 707693, 790951, 1213188, 1355916, 1415386, 1581902, 1920881, 2123079, 2372853, 2830772, 3163804, 3841762, 4246158, 4745706, 5762643, 7683524, 8492316, 9491412, 11525286, 13446167, 23050572, 26892334, 40338501, 53784668, 80677002, 161354004]

約数ペア:

[(1, 161354004), (2, 80677002), (3, 53784668), (4, 40338501), (6, 26892334), (7, 23050572), (12, 13446167), (14, 11525286), (17, 9491412), (19, 8492316), (21, 7683524), (28, 5762643), (34, 4745706), (38, 4246158), (42, 3841762), (51, 3163804), (57, 2830772), (68, 2372853), (76, 2123079), (84, 1920881), (102, 1581902), (114, 1415386), (119, 1355916), (133, 1213188), (204, 790951), (228, 707693), (238, 677958), (266, 606594), (313, 515508), (323, 499548), (357, 451972), (361, 446964), (399, 404396), (476, 338979), (532, 303297), (626, 257754), (646, 249774), (714, 225986), (722, 223482), (798, 202198), (939, 171836), (969, 166516), (1083, 148988), (1252, 128877), (1292, 124887), (1428, 112993), (1444, 111741), (1596, 101099), (1878, 85918), (1938, 83258), (2166, 74494), (2191, 73644), (2261, 71364), (2527, 63852), (3756, 42959), (3876, 41629), (4332, 37247), (4382, 36822), (4522, 35682), (5054, 31926), (5321, 30324), (5947, 27132), (6137, 26292), (6573, 24548), (6783, 23788), (7581, 21284), (8764, 18411), (9044, 17841), (10108, 15963), (10642, 15162), (11894, 13566), (12274, 13146)]