135749908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2341}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 288534400

約数和(自身を除く): 152784492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 2341, 3052, 4142, 4682, 8284, 9364, 14497, 16387, 28994, 32774, 44479, 57988, 65548, 88958, 177916, 255169, 311353, 510338, 622706, 1020676, 1245412, 1786183, 3572366, 4848211, 7144732, 9696422, 19392844, 33937477, 67874954, 135749908]

約数ペア:

[(1, 135749908), (2, 67874954), (4, 33937477), (7, 19392844), (14, 9696422), (19, 7144732), (28, 4848211), (38, 3572366), (76, 1786183), (109, 1245412), (133, 1020676), (218, 622706), (266, 510338), (436, 311353), (532, 255169), (763, 177916), (1526, 88958), (2071, 65548), (2341, 57988), (3052, 44479), (4142, 32774), (4682, 28994), (8284, 16387), (9364, 14497)]