139019562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 358525440

約数和(自身を除く): 219505878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 31, 33, 58, 62, 66, 71, 87, 93, 99, 121, 142, 174, 186, 198, 213, 242, 261, 279, 319, 341, 363, 426, 522, 558, 638, 639, 682, 726, 781, 899, 957, 1023, 1089, 1278, 1562, 1798, 1914, 2046, 2059, 2178, 2201, 2343, 2697, 2871, 3069, 3509, 3751, 4118, 4402, 4686, 5394, 5742, 6138, 6177, 6603, 7018, 7029, 7502, 8091, 8591, 9889, 10527, 11253, 12354, 13206, 14058, 16182, 17182, 18531, 19778, 19809, 21054, 22506, 22649, 24211, 25773, 29667, 31581, 33759, 37062, 39618, 45298, 48422, 51546, 59334, 63162, 63829, 67518, 67947, 72633, 77319, 89001, 108779, 127658, 135894, 145266, 154638, 178002, 191487, 203841, 217558, 217899, 249139, 266321, 326337, 382974, 407682, 435798, 498278, 532642, 574461, 652674, 702119, 747417, 798963, 979011, 1148922, 1404238, 1494834, 1597926, 1958022, 2106357, 2242251, 2396889, 4212714, 4484502, 4793778, 6319071, 7723309, 12638142, 15446618, 23169927, 46339854, 69509781, 139019562]

約数ペア:

[(1, 139019562), (2, 69509781), (3, 46339854), (6, 23169927), (9, 15446618), (11, 12638142), (18, 7723309), (22, 6319071), (29, 4793778), (31, 4484502), (33, 4212714), (58, 2396889), (62, 2242251), (66, 2106357), (71, 1958022), (87, 1597926), (93, 1494834), (99, 1404238), (121, 1148922), (142, 979011), (174, 798963), (186, 747417), (198, 702119), (213, 652674), (242, 574461), (261, 532642), (279, 498278), (319, 435798), (341, 407682), (363, 382974), (426, 326337), (522, 266321), (558, 249139), (638, 217899), (639, 217558), (682, 203841), (726, 191487), (781, 178002), (899, 154638), (957, 145266), (1023, 135894), (1089, 127658), (1278, 108779), (1562, 89001), (1798, 77319), (1914, 72633), (2046, 67947), (2059, 67518), (2178, 63829), (2201, 63162), (2343, 59334), (2697, 51546), (2871, 48422), (3069, 45298), (3509, 39618), (3751, 37062), (4118, 33759), (4402, 31581), (4686, 29667), (5394, 25773), (5742, 24211), (6138, 22649), (6177, 22506), (6603, 21054), (7018, 19809), (7029, 19778), (7502, 18531), (8091, 17182), (8591, 16182), (9889, 14058), (10527, 13206), (11253, 12354)]