129129858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 351482976

約数和(自身を除く): 222353118

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 169, 187, 198, 221, 227, 234, 286, 306, 338, 374, 429, 442, 454, 507, 561, 663, 681, 858, 1014, 1122, 1287, 1326, 1362, 1521, 1683, 1859, 1989, 2043, 2431, 2497, 2574, 2873, 2951, 3042, 3366, 3718, 3859, 3978, 4086, 4862, 4994, 5577, 5746, 5902, 7293, 7491, 7718, 8619, 8853, 11154, 11577, 14586, 14982, 16731, 17238, 17706, 21879, 22473, 23154, 25857, 26559, 31603, 32461, 33462, 34731, 38363, 42449, 43758, 44946, 50167, 51714, 53118, 63206, 64922, 69462, 76726, 84898, 94809, 97383, 100334, 115089, 127347, 150501, 189618, 194766, 230178, 254694, 284427, 292149, 301002, 345267, 382041, 421993, 451503, 551837, 568854, 584298, 652171, 690534, 764082, 843986, 903006, 1103674, 1265979, 1304342, 1655511, 1956513, 2531958, 3311022, 3797937, 3913026, 4966533, 5869539, 7173881, 7595874, 9933066, 11739078, 14347762, 21521643, 43043286, 64564929, 129129858]

約数ペア:

[(1, 129129858), (2, 64564929), (3, 43043286), (6, 21521643), (9, 14347762), (11, 11739078), (13, 9933066), (17, 7595874), (18, 7173881), (22, 5869539), (26, 4966533), (33, 3913026), (34, 3797937), (39, 3311022), (51, 2531958), (66, 1956513), (78, 1655511), (99, 1304342), (102, 1265979), (117, 1103674), (143, 903006), (153, 843986), (169, 764082), (187, 690534), (198, 652171), (221, 584298), (227, 568854), (234, 551837), (286, 451503), (306, 421993), (338, 382041), (374, 345267), (429, 301002), (442, 292149), (454, 284427), (507, 254694), (561, 230178), (663, 194766), (681, 189618), (858, 150501), (1014, 127347), (1122, 115089), (1287, 100334), (1326, 97383), (1362, 94809), (1521, 84898), (1683, 76726), (1859, 69462), (1989, 64922), (2043, 63206), (2431, 53118), (2497, 51714), (2574, 50167), (2873, 44946), (2951, 43758), (3042, 42449), (3366, 38363), (3718, 34731), (3859, 33462), (3978, 32461), (4086, 31603), (4862, 26559), (4994, 25857), (5577, 23154), (5746, 22473), (5902, 21879), (7293, 17706), (7491, 17238), (7718, 16731), (8619, 14982), (8853, 14586), (11154, 11577)]