160953256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28619}}^1$

素因数の和:28681

約数の個数: 32

約数和(自身を含む): 326268000

約数和(自身を除く): 165314744

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 28619, 57238, 114476, 228952, 543761, 1058903, 1087522, 2117806, 2175044, 4235612, 4350088, 8471224, 20119157, 40238314, 80476628, 160953256]

約数ペア:

[(1, 160953256), (2, 80476628), (4, 40238314), (8, 20119157), (19, 8471224), (37, 4350088), (38, 4235612), (74, 2175044), (76, 2117806), (148, 1087522), (152, 1058903), (296, 543761), (703, 228952), (1406, 114476), (2812, 57238), (5624, 28619)]