164034724

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 333856768

約数和(自身を除く): 169822044

約数列:

[1, 2, 4, 7, 14, 28, 127, 163, 254, 283, 326, 508, 566, 652, 889, 1132, 1141, 1778, 1981, 2282, 3556, 3962, 4564, 7924, 20701, 35941, 41402, 46129, 71882, 82804, 92258, 143764, 144907, 184516, 251587, 289814, 322903, 503174, 579628, 645806, 1006348, 1291612, 5858383, 11716766, 23433532, 41008681, 82017362, 164034724]

約数ペア:

[(1, 164034724), (2, 82017362), (4, 41008681), (7, 23433532), (14, 11716766), (28, 5858383), (127, 1291612), (163, 1006348), (254, 645806), (283, 579628), (326, 503174), (508, 322903), (566, 289814), (652, 251587), (889, 184516), (1132, 144907), (1141, 143764), (1778, 92258), (1981, 82804), (2282, 71882), (3556, 46129), (3962, 41402), (4564, 35941), (7924, 20701)]