151007318

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 289972224

約数和(自身を除く): 138964906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 254, 539, 889, 1078, 1103, 1397, 1778, 2206, 2794, 6223, 7721, 9779, 12133, 12446, 15442, 19558, 24266, 54047, 68453, 84931, 108094, 136906, 140081, 169862, 280162, 594517, 980567, 1189034, 1540891, 1961134, 3081782, 6863969, 10786237, 13727938, 21572474, 75503659, 151007318]

約数ペア:

[(1, 151007318), (2, 75503659), (7, 21572474), (11, 13727938), (14, 10786237), (22, 6863969), (49, 3081782), (77, 1961134), (98, 1540891), (127, 1189034), (154, 980567), (254, 594517), (539, 280162), (889, 169862), (1078, 140081), (1103, 136906), (1397, 108094), (1778, 84931), (2206, 68453), (2794, 54047), (6223, 24266), (7721, 19558), (9779, 15442), (12133, 12446)]