139702668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 417844224

約数和(自身を除く): 278141556

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, 271, 323, 357, 361, 399, 476, 532, 542, 646, 714, 722, 798, 813, 969, 1083, 1084, 1292, 1428, 1444, 1596, 1626, 1897, 1938, 2166, 2261, 2527, 3252, 3794, 3876, 4332, 4522, 4607, 5054, 5149, 5691, 6137, 6783, 7581, 7588, 9044, 9214, 10108, 10298, 11382, 12274, 13566, 13821, 15162, 15447, 18411, 18428, 20596, 22764, 24548, 27132, 27642, 30324, 30894, 32249, 36043, 36822, 42959, 55284, 61788, 64498, 72086, 73644, 85918, 87533, 96747, 97831, 108129, 128877, 128996, 144172, 171836, 175066, 193494, 195662, 216258, 257754, 262599, 293493, 350132, 386988, 391324, 432516, 515508, 525198, 586986, 612731, 684817, 1050396, 1173972, 1225462, 1369634, 1663127, 1838193, 2054451, 2450924, 2739268, 3326254, 3676386, 4108902, 4989381, 6652508, 7352772, 8217804, 9978762, 11641889, 19957524, 23283778, 34925667, 46567556, 69851334, 139702668]

約数ペア:

[(1, 139702668), (2, 69851334), (3, 46567556), (4, 34925667), (6, 23283778), (7, 19957524), (12, 11641889), (14, 9978762), (17, 8217804), (19, 7352772), (21, 6652508), (28, 4989381), (34, 4108902), (38, 3676386), (42, 3326254), (51, 2739268), (57, 2450924), (68, 2054451), (76, 1838193), (84, 1663127), (102, 1369634), (114, 1225462), (119, 1173972), (133, 1050396), (204, 684817), (228, 612731), (238, 586986), (266, 525198), (271, 515508), (323, 432516), (357, 391324), (361, 386988), (399, 350132), (476, 293493), (532, 262599), (542, 257754), (646, 216258), (714, 195662), (722, 193494), (798, 175066), (813, 171836), (969, 144172), (1083, 128996), (1084, 128877), (1292, 108129), (1428, 97831), (1444, 96747), (1596, 87533), (1626, 85918), (1897, 73644), (1938, 72086), (2166, 64498), (2261, 61788), (2527, 55284), (3252, 42959), (3794, 36822), (3876, 36043), (4332, 32249), (4522, 30894), (4607, 30324), (5054, 27642), (5149, 27132), (5691, 24548), (6137, 22764), (6783, 20596), (7581, 18428), (7588, 18411), (9044, 15447), (9214, 15162), (10108, 13821), (10298, 13566), (11382, 12274)]