164230656

素因数分解:

$2^9\times 3^1\times {\mathrm{106921}}^1$

素因数の和:106942

約数の個数: 40

約数和(自身を含む): 437524824

約数和(自身を除く): 273294168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 106921, 213842, 320763, 427684, 641526, 855368, 1283052, 1710736, 2566104, 3421472, 5132208, 6842944, 10264416, 13685888, 20528832, 27371776, 41057664, 54743552, 82115328, 164230656]

約数ペア:

[(1, 164230656), (2, 82115328), (3, 54743552), (4, 41057664), (6, 27371776), (8, 20528832), (12, 13685888), (16, 10264416), (24, 6842944), (32, 5132208), (48, 3421472), (64, 2566104), (96, 1710736), (128, 1283052), (192, 855368), (256, 641526), (384, 427684), (512, 320763), (768, 213842), (1536, 106921)]