147774914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4889}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 270397440

約数和(自身を除く): 122622526

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 4318, 4889, 9778, 15113, 30226, 34223, 68446, 83113, 166226, 581791, 620903, 1163582, 1241806, 4346321, 8692642, 10555351, 21110702, 73887457, 147774914]

約数ペア:

[(1, 147774914), (2, 73887457), (7, 21110702), (14, 10555351), (17, 8692642), (34, 4346321), (119, 1241806), (127, 1163582), (238, 620903), (254, 581791), (889, 166226), (1778, 83113), (2159, 68446), (4318, 34223), (4889, 30226), (9778, 15113)]