164559472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133571}}^1$

素因数の和:133597

約数の個数: 40

約数和(自身を含む): 397510272

約数和(自身を除く): 232950800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 133571, 267142, 534284, 934997, 1068568, 1469281, 1869994, 2137136, 2938562, 3739988, 5877124, 7479976, 10284967, 11754248, 14959952, 20569934, 23508496, 41139868, 82279736, 164559472]

約数ペア:

[(1, 164559472), (2, 82279736), (4, 41139868), (7, 23508496), (8, 20569934), (11, 14959952), (14, 11754248), (16, 10284967), (22, 7479976), (28, 5877124), (44, 3739988), (56, 2938562), (77, 2137136), (88, 1869994), (112, 1469281), (154, 1068568), (176, 934997), (308, 534284), (616, 267142), (1232, 133571)]