143934728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135277}}^1$

素因数の和:135309

約数の個数: 32

約数和(自身を含む): 324667200

約数和(自身を除く): 180732472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 135277, 270554, 541108, 946939, 1082216, 1893878, 2570263, 3787756, 5140526, 7575512, 10281052, 17991841, 20562104, 35983682, 71967364, 143934728]

約数ペア:

[(1, 143934728), (2, 71967364), (4, 35983682), (7, 20562104), (8, 17991841), (14, 10281052), (19, 7575512), (28, 5140526), (38, 3787756), (56, 2570263), (76, 1893878), (133, 1082216), (152, 946939), (266, 541108), (532, 270554), (1064, 135277)]