143639244

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 446573568

約数和(自身を除く): 302934324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 227, 243, 252, 279, 324, 372, 378, 434, 454, 486, 558, 567, 651, 681, 729, 756, 837, 868, 908, 972, 1116, 1134, 1302, 1362, 1458, 1589, 1674, 1701, 1953, 2043, 2268, 2511, 2604, 2724, 2916, 3178, 3348, 3402, 3906, 4086, 4767, 5022, 5103, 5859, 6129, 6356, 6804, 7037, 7533, 7812, 8172, 9534, 10044, 10206, 11718, 12258, 14074, 14301, 15066, 17577, 18387, 19068, 20412, 21111, 22599, 23436, 24516, 28148, 28602, 30132, 35154, 36774, 42222, 42903, 45198, 49259, 52731, 55161, 57204, 63333, 70308, 73548, 84444, 85806, 90396, 98518, 105462, 110322, 126666, 128709, 147777, 158193, 165483, 171612, 189999, 197036, 210924, 220644, 253332, 257418, 295554, 316386, 330966, 379998, 386127, 443331, 514836, 569997, 591108, 632772, 661932, 759996, 772254, 886662, 1139994, 1158381, 1329993, 1544508, 1709991, 1773324, 2279988, 2316762, 2659986, 3419982, 3989979, 4633524, 5129973, 5319972, 6839964, 7979958, 10259946, 11969937, 15959916, 20519892, 23939874, 35909811, 47879748, 71819622, 143639244]

約数ペア:

[(1, 143639244), (2, 71819622), (3, 47879748), (4, 35909811), (6, 23939874), (7, 20519892), (9, 15959916), (12, 11969937), (14, 10259946), (18, 7979958), (21, 6839964), (27, 5319972), (28, 5129973), (31, 4633524), (36, 3989979), (42, 3419982), (54, 2659986), (62, 2316762), (63, 2279988), (81, 1773324), (84, 1709991), (93, 1544508), (108, 1329993), (124, 1158381), (126, 1139994), (162, 886662), (186, 772254), (189, 759996), (217, 661932), (227, 632772), (243, 591108), (252, 569997), (279, 514836), (324, 443331), (372, 386127), (378, 379998), (434, 330966), (454, 316386), (486, 295554), (558, 257418), (567, 253332), (651, 220644), (681, 210924), (729, 197036), (756, 189999), (837, 171612), (868, 165483), (908, 158193), (972, 147777), (1116, 128709), (1134, 126666), (1302, 110322), (1362, 105462), (1458, 98518), (1589, 90396), (1674, 85806), (1701, 84444), (1953, 73548), (2043, 70308), (2268, 63333), (2511, 57204), (2604, 55161), (2724, 52731), (2916, 49259), (3178, 45198), (3348, 42903), (3402, 42222), (3906, 36774), (4086, 35154), (4767, 30132), (5022, 28602), (5103, 28148), (5859, 24516), (6129, 23436), (6356, 22599), (6804, 21111), (7037, 20412), (7533, 19068), (7812, 18387), (8172, 17577), (9534, 15066), (10044, 14301), (10206, 14074), (11718, 12258)]