1165808176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 2553211584

約数和(自身を除く): 1387403408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 197, 208, 299, 368, 394, 598, 788, 1196, 1237, 1576, 2392, 2474, 2561, 3152, 4531, 4784, 4948, 5122, 9062, 9896, 10244, 16081, 18124, 19792, 20488, 28451, 32162, 36248, 40976, 56902, 58903, 64324, 72496, 113804, 117806, 128648, 227608, 235612, 243689, 257296, 369863, 455216, 471224, 487378, 739726, 942448, 974756, 1479452, 1949512, 2958904, 3167957, 3899024, 5604847, 5917808, 6335914, 11209694, 12671828, 22419388, 25343656, 44838776, 50687312, 72863011, 89677552, 145726022, 291452044, 582904088, 1165808176]

約数ペア:

[(1, 1165808176), (2, 582904088), (4, 291452044), (8, 145726022), (13, 89677552), (16, 72863011), (23, 50687312), (26, 44838776), (46, 25343656), (52, 22419388), (92, 12671828), (104, 11209694), (184, 6335914), (197, 5917808), (208, 5604847), (299, 3899024), (368, 3167957), (394, 2958904), (598, 1949512), (788, 1479452), (1196, 974756), (1237, 942448), (1576, 739726), (2392, 487378), (2474, 471224), (2561, 455216), (3152, 369863), (4531, 257296), (4784, 243689), (4948, 235612), (5122, 227608), (9062, 128648), (9896, 117806), (10244, 113804), (16081, 72496), (18124, 64324), (19792, 58903), (20488, 56902), (28451, 40976), (32162, 36248)]