149838012

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 417130560

約数和(自身を除く): 267292548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 74, 81, 87, 108, 111, 116, 148, 162, 174, 222, 261, 324, 333, 348, 431, 444, 522, 666, 783, 862, 999, 1044, 1073, 1293, 1332, 1566, 1724, 1998, 2146, 2349, 2586, 2997, 3132, 3219, 3879, 3996, 4292, 4698, 5172, 5994, 6438, 7758, 9396, 9657, 11637, 11988, 12499, 12876, 15516, 15947, 19314, 23274, 24998, 28971, 31894, 34911, 37497, 38628, 46548, 47841, 49996, 57942, 63788, 69822, 74994, 86913, 95682, 112491, 115884, 139644, 143523, 149988, 173826, 191364, 224982, 287046, 337473, 347652, 430569, 449964, 462463, 574092, 674946, 861138, 924926, 1012419, 1291707, 1349892, 1387389, 1722276, 1849852, 2024838, 2583414, 2774778, 4049676, 4162167, 5166828, 5549556, 8324334, 12486501, 16648668, 24973002, 37459503, 49946004, 74919006, 149838012]

約数ペア:

[(1, 149838012), (2, 74919006), (3, 49946004), (4, 37459503), (6, 24973002), (9, 16648668), (12, 12486501), (18, 8324334), (27, 5549556), (29, 5166828), (36, 4162167), (37, 4049676), (54, 2774778), (58, 2583414), (74, 2024838), (81, 1849852), (87, 1722276), (108, 1387389), (111, 1349892), (116, 1291707), (148, 1012419), (162, 924926), (174, 861138), (222, 674946), (261, 574092), (324, 462463), (333, 449964), (348, 430569), (431, 347652), (444, 337473), (522, 287046), (666, 224982), (783, 191364), (862, 173826), (999, 149988), (1044, 143523), (1073, 139644), (1293, 115884), (1332, 112491), (1566, 95682), (1724, 86913), (1998, 74994), (2146, 69822), (2349, 63788), (2586, 57942), (2997, 49996), (3132, 47841), (3219, 46548), (3879, 38628), (3996, 37497), (4292, 34911), (4698, 31894), (5172, 28971), (5994, 24998), (6438, 23274), (7758, 19314), (9396, 15947), (9657, 15516), (11637, 12876), (11988, 12499)]