143964774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8087}}^1$

素因数の和:8161

約数の個数: 48

約数和(自身を含む): 333096192

約数和(自身を除く): 189131418

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8087, 8901, 16174, 17802, 24261, 48522, 72783, 145566, 186001, 347741, 372002, 558003, 695482, 1043223, 1116006, 1674009, 2086446, 3129669, 3348018, 6259338, 7998043, 15996086, 23994129, 47988258, 71982387, 143964774]

約数ペア:

[(1, 143964774), (2, 71982387), (3, 47988258), (6, 23994129), (9, 15996086), (18, 7998043), (23, 6259338), (43, 3348018), (46, 3129669), (69, 2086446), (86, 1674009), (129, 1116006), (138, 1043223), (207, 695482), (258, 558003), (387, 372002), (414, 347741), (774, 186001), (989, 145566), (1978, 72783), (2967, 48522), (5934, 24261), (8087, 17802), (8901, 16174)]