129255588

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 428349376

約数和(自身を除く): 299093788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 157, 162, 189, 198, 231, 242, 243, 252, 297, 308, 314, 324, 363, 378, 396, 462, 471, 484, 486, 567, 594, 628, 693, 726, 756, 847, 891, 924, 942, 972, 1089, 1099, 1134, 1188, 1386, 1413, 1452, 1694, 1701, 1727, 1782, 1884, 2079, 2178, 2198, 2268, 2541, 2673, 2772, 2826, 3267, 3297, 3388, 3402, 3454, 3564, 4158, 4239, 4356, 4396, 5082, 5181, 5346, 5652, 6237, 6534, 6594, 6804, 6908, 7623, 8316, 8478, 9801, 9891, 10164, 10362, 10692, 12089, 12474, 12717, 13068, 13188, 15246, 15543, 16956, 18711, 18997, 19602, 19782, 20724, 22869, 24178, 24948, 25434, 29403, 29673, 30492, 31086, 36267, 37422, 37994, 38151, 39204, 39564, 45738, 46629, 48356, 50868, 56991, 58806, 59346, 62172, 68607, 72534, 74844, 75988, 76302, 89019, 91476, 93258, 108801, 113982, 117612, 118692, 132979, 137214, 139887, 145068, 152604, 170973, 178038, 186516, 205821, 217602, 227964, 265958, 267057, 274428, 279774, 326403, 341946, 356076, 398937, 411642, 419661, 435204, 512919, 531916, 534114, 559548, 652806, 683892, 797874, 823284, 839322, 979209, 1025838, 1068228, 1196811, 1305612, 1538757, 1595748, 1678644, 1958418, 2051676, 2393622, 2937627, 3077514, 3590433, 3916836, 4616271, 4787244, 5875254, 6155028, 7180866, 9232542, 10771299, 11750508, 14361732, 18465084, 21542598, 32313897, 43085196, 64627794, 129255588]

約数ペア:

[(1, 129255588), (2, 64627794), (3, 43085196), (4, 32313897), (6, 21542598), (7, 18465084), (9, 14361732), (11, 11750508), (12, 10771299), (14, 9232542), (18, 7180866), (21, 6155028), (22, 5875254), (27, 4787244), (28, 4616271), (33, 3916836), (36, 3590433), (42, 3077514), (44, 2937627), (54, 2393622), (63, 2051676), (66, 1958418), (77, 1678644), (81, 1595748), (84, 1538757), (99, 1305612), (108, 1196811), (121, 1068228), (126, 1025838), (132, 979209), (154, 839322), (157, 823284), (162, 797874), (189, 683892), (198, 652806), (231, 559548), (242, 534114), (243, 531916), (252, 512919), (297, 435204), (308, 419661), (314, 411642), (324, 398937), (363, 356076), (378, 341946), (396, 326403), (462, 279774), (471, 274428), (484, 267057), (486, 265958), (567, 227964), (594, 217602), (628, 205821), (693, 186516), (726, 178038), (756, 170973), (847, 152604), (891, 145068), (924, 139887), (942, 137214), (972, 132979), (1089, 118692), (1099, 117612), (1134, 113982), (1188, 108801), (1386, 93258), (1413, 91476), (1452, 89019), (1694, 76302), (1701, 75988), (1727, 74844), (1782, 72534), (1884, 68607), (2079, 62172), (2178, 59346), (2198, 58806), (2268, 56991), (2541, 50868), (2673, 48356), (2772, 46629), (2826, 45738), (3267, 39564), (3297, 39204), (3388, 38151), (3402, 37994), (3454, 37422), (3564, 36267), (4158, 31086), (4239, 30492), (4356, 29673), (4396, 29403), (5082, 25434), (5181, 24948), (5346, 24178), (5652, 22869), (6237, 20724), (6534, 19782), (6594, 19602), (6804, 18997), (6908, 18711), (7623, 16956), (8316, 15543), (8478, 15246), (9801, 13188), (9891, 13068), (10164, 12717), (10362, 12474), (10692, 12089)]