205268928

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 593311488

約数和(自身を除く): 388042560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 47, 48, 64, 69, 86, 92, 94, 96, 129, 138, 141, 172, 184, 188, 192, 258, 276, 282, 344, 368, 376, 516, 529, 552, 564, 688, 736, 752, 989, 1032, 1058, 1081, 1104, 1128, 1376, 1472, 1504, 1587, 1978, 2021, 2064, 2116, 2162, 2208, 2256, 2752, 2967, 3008, 3174, 3243, 3956, 4042, 4128, 4232, 4324, 4416, 4512, 5934, 6063, 6348, 6486, 7912, 8084, 8256, 8464, 8648, 9024, 11868, 12126, 12696, 12972, 15824, 16168, 16928, 17296, 22747, 23736, 24252, 24863, 25392, 25944, 31648, 32336, 33856, 34592, 45494, 46483, 47472, 48504, 49726, 50784, 51888, 63296, 64672, 68241, 69184, 74589, 90988, 92966, 94944, 97008, 99452, 101568, 103776, 129344, 136482, 139449, 149178, 181976, 185932, 189888, 194016, 198904, 207552, 272964, 278898, 298356, 363952, 371864, 388032, 397808, 545928, 557796, 596712, 727904, 743728, 795616, 1069109, 1091856, 1115592, 1193424, 1455808, 1487456, 1591232, 2138218, 2183712, 2231184, 2386848, 2974912, 3207327, 4276436, 4367424, 4462368, 4773696, 6414654, 8552872, 8924736, 12829308, 17105744, 25658616, 34211488, 51317232, 68422976, 102634464, 205268928]

約数ペア:

[(1, 205268928), (2, 102634464), (3, 68422976), (4, 51317232), (6, 34211488), (8, 25658616), (12, 17105744), (16, 12829308), (23, 8924736), (24, 8552872), (32, 6414654), (43, 4773696), (46, 4462368), (47, 4367424), (48, 4276436), (64, 3207327), (69, 2974912), (86, 2386848), (92, 2231184), (94, 2183712), (96, 2138218), (129, 1591232), (138, 1487456), (141, 1455808), (172, 1193424), (184, 1115592), (188, 1091856), (192, 1069109), (258, 795616), (276, 743728), (282, 727904), (344, 596712), (368, 557796), (376, 545928), (516, 397808), (529, 388032), (552, 371864), (564, 363952), (688, 298356), (736, 278898), (752, 272964), (989, 207552), (1032, 198904), (1058, 194016), (1081, 189888), (1104, 185932), (1128, 181976), (1376, 149178), (1472, 139449), (1504, 136482), (1587, 129344), (1978, 103776), (2021, 101568), (2064, 99452), (2116, 97008), (2162, 94944), (2208, 92966), (2256, 90988), (2752, 74589), (2967, 69184), (3008, 68241), (3174, 64672), (3243, 63296), (3956, 51888), (4042, 50784), (4128, 49726), (4232, 48504), (4324, 47472), (4416, 46483), (4512, 45494), (5934, 34592), (6063, 33856), (6348, 32336), (6486, 31648), (7912, 25944), (8084, 25392), (8256, 24863), (8464, 24252), (8648, 23736), (9024, 22747), (11868, 17296), (12126, 16928), (12696, 16168), (12972, 15824)]