163399456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16007}}^1$

素因数の和:16057

約数の個数: 48

約数和(自身を含む): 363061440

約数和(自身を除く): 199661984

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 16007, 32014, 64028, 128056, 176077, 256112, 352154, 464203, 512224, 704308, 928406, 1408616, 1856812, 2817232, 3713624, 5106233, 5634464, 7427248, 10212466, 14854496, 20424932, 40849864, 81699728, 163399456]

約数ペア:

[(1, 163399456), (2, 81699728), (4, 40849864), (8, 20424932), (11, 14854496), (16, 10212466), (22, 7427248), (29, 5634464), (32, 5106233), (44, 3713624), (58, 2817232), (88, 1856812), (116, 1408616), (176, 928406), (232, 704308), (319, 512224), (352, 464203), (464, 352154), (638, 256112), (928, 176077), (1276, 128056), (2552, 64028), (5104, 32014), (10208, 16007)]