156489732

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{9857}}^1$

素因数の和:9887

約数の個数: 90

約数和(自身を含む): 475934382

約数和(自身を除く): 319444650

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 9857, 15876, 19714, 29571, 39428, 59142, 68999, 88713, 118284, 137998, 177426, 206997, 266139, 275996, 354852, 413994, 482993, 532278, 620991, 798417, 827988, 965986, 1064556, 1241982, 1448979, 1596834, 1862973, 1931972, 2483964, 2897958, 3193668, 3725946, 4346937, 5588919, 5795916, 7451892, 8693874, 11177838, 13040811, 17387748, 22355676, 26081622, 39122433, 52163244, 78244866, 156489732]

約数ペア:

[(1, 156489732), (2, 78244866), (3, 52163244), (4, 39122433), (6, 26081622), (7, 22355676), (9, 17387748), (12, 13040811), (14, 11177838), (18, 8693874), (21, 7451892), (27, 5795916), (28, 5588919), (36, 4346937), (42, 3725946), (49, 3193668), (54, 2897958), (63, 2483964), (81, 1931972), (84, 1862973), (98, 1596834), (108, 1448979), (126, 1241982), (147, 1064556), (162, 965986), (189, 827988), (196, 798417), (252, 620991), (294, 532278), (324, 482993), (378, 413994), (441, 354852), (567, 275996), (588, 266139), (756, 206997), (882, 177426), (1134, 137998), (1323, 118284), (1764, 88713), (2268, 68999), (2646, 59142), (3969, 39428), (5292, 29571), (7938, 19714), (9857, 15876)]