107940728

素因数分解:

$2^3\times 7^3\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 238560000

約数和(自身を除く): 130619272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 283, 343, 392, 556, 566, 686, 973, 1112, 1132, 1372, 1946, 1981, 2264, 2744, 3892, 3962, 6811, 7784, 7924, 13622, 13867, 15848, 27244, 27734, 39337, 47677, 54488, 55468, 78674, 95354, 97069, 110936, 157348, 190708, 194138, 275359, 314696, 381416, 388276, 550718, 776552, 1101436, 1927513, 2202872, 3855026, 7710052, 13492591, 15420104, 26985182, 53970364, 107940728]

約数ペア:

[(1, 107940728), (2, 53970364), (4, 26985182), (7, 15420104), (8, 13492591), (14, 7710052), (28, 3855026), (49, 2202872), (56, 1927513), (98, 1101436), (139, 776552), (196, 550718), (278, 388276), (283, 381416), (343, 314696), (392, 275359), (556, 194138), (566, 190708), (686, 157348), (973, 110936), (1112, 97069), (1132, 95354), (1372, 78674), (1946, 55468), (1981, 54488), (2264, 47677), (2744, 39337), (3892, 27734), (3962, 27244), (6811, 15848), (7784, 13867), (7924, 13622)]