128050956

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 403307520

約数和(自身を除く): 275256564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 38, 44, 54, 57, 61, 62, 66, 76, 81, 93, 99, 108, 114, 122, 124, 132, 162, 171, 183, 186, 198, 209, 228, 244, 279, 297, 324, 341, 342, 366, 372, 396, 418, 513, 549, 558, 589, 594, 627, 671, 682, 684, 732, 836, 837, 891, 1023, 1026, 1098, 1116, 1159, 1178, 1188, 1254, 1342, 1364, 1539, 1647, 1674, 1767, 1782, 1881, 1891, 2013, 2046, 2052, 2196, 2318, 2356, 2508, 2511, 2684, 3069, 3078, 3294, 3348, 3477, 3534, 3564, 3762, 3782, 4026, 4092, 4636, 4941, 5022, 5301, 5643, 5673, 6039, 6138, 6156, 6479, 6588, 6954, 7068, 7524, 7564, 8052, 9207, 9882, 10044, 10431, 10602, 11286, 11346, 12078, 12276, 12749, 12958, 13908, 15903, 16929, 17019, 18117, 18414, 19437, 19764, 20801, 20862, 21204, 22572, 22692, 24156, 25498, 25916, 27621, 31293, 31806, 33858, 34038, 35929, 36234, 36828, 38247, 38874, 41602, 41724, 47709, 50996, 51057, 54351, 55242, 58311, 62403, 62586, 63612, 67716, 68076, 71858, 72468, 76494, 77748, 83204, 93879, 95418, 102114, 107787, 108702, 110484, 114741, 116622, 124806, 125172, 143716, 152988, 153171, 174933, 187209, 187758, 190836, 204228, 215574, 217404, 229482, 233244, 249612, 306342, 323361, 344223, 349866, 374418, 375516, 395219, 431148, 458964, 524799, 561627, 612684, 646722, 688446, 699732, 748836, 790438, 970083, 1032669, 1049598, 1123254, 1185657, 1293444, 1376892, 1580876, 1684881, 1940166, 2065338, 2099196, 2246508, 2371314, 2910249, 3369762, 3556971, 3880332, 4130676, 4742628, 5820498, 6739524, 7113942, 10670913, 11640996, 14227884, 21341826, 32012739, 42683652, 64025478, 128050956]

約数ペア:

[(1, 128050956), (2, 64025478), (3, 42683652), (4, 32012739), (6, 21341826), (9, 14227884), (11, 11640996), (12, 10670913), (18, 7113942), (19, 6739524), (22, 5820498), (27, 4742628), (31, 4130676), (33, 3880332), (36, 3556971), (38, 3369762), (44, 2910249), (54, 2371314), (57, 2246508), (61, 2099196), (62, 2065338), (66, 1940166), (76, 1684881), (81, 1580876), (93, 1376892), (99, 1293444), (108, 1185657), (114, 1123254), (122, 1049598), (124, 1032669), (132, 970083), (162, 790438), (171, 748836), (183, 699732), (186, 688446), (198, 646722), (209, 612684), (228, 561627), (244, 524799), (279, 458964), (297, 431148), (324, 395219), (341, 375516), (342, 374418), (366, 349866), (372, 344223), (396, 323361), (418, 306342), (513, 249612), (549, 233244), (558, 229482), (589, 217404), (594, 215574), (627, 204228), (671, 190836), (682, 187758), (684, 187209), (732, 174933), (836, 153171), (837, 152988), (891, 143716), (1023, 125172), (1026, 124806), (1098, 116622), (1116, 114741), (1159, 110484), (1178, 108702), (1188, 107787), (1254, 102114), (1342, 95418), (1364, 93879), (1539, 83204), (1647, 77748), (1674, 76494), (1767, 72468), (1782, 71858), (1881, 68076), (1891, 67716), (2013, 63612), (2046, 62586), (2052, 62403), (2196, 58311), (2318, 55242), (2356, 54351), (2508, 51057), (2511, 50996), (2684, 47709), (3069, 41724), (3078, 41602), (3294, 38874), (3348, 38247), (3477, 36828), (3534, 36234), (3564, 35929), (3762, 34038), (3782, 33858), (4026, 31806), (4092, 31293), (4636, 27621), (4941, 25916), (5022, 25498), (5301, 24156), (5643, 22692), (5673, 22572), (6039, 21204), (6138, 20862), (6156, 20801), (6479, 19764), (6588, 19437), (6954, 18414), (7068, 18117), (7524, 17019), (7564, 16929), (8052, 15903), (9207, 13908), (9882, 12958), (10044, 12749), (10431, 12276), (10602, 12078), (11286, 11346)]