139133176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 322560000

約数和(自身を除く): 183426824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 383, 499, 728, 766, 998, 1532, 1996, 2681, 3064, 3493, 3992, 4979, 5362, 6487, 6986, 9958, 10724, 12974, 13972, 19916, 21448, 25948, 27944, 34853, 39832, 45409, 51896, 69706, 90818, 139412, 181636, 191117, 278824, 363272, 382234, 764468, 1337819, 1528936, 2484521, 2675638, 4969042, 5351276, 9938084, 10702552, 17391647, 19876168, 34783294, 69566588, 139133176]

約数ペア:

[(1, 139133176), (2, 69566588), (4, 34783294), (7, 19876168), (8, 17391647), (13, 10702552), (14, 9938084), (26, 5351276), (28, 4969042), (52, 2675638), (56, 2484521), (91, 1528936), (104, 1337819), (182, 764468), (364, 382234), (383, 363272), (499, 278824), (728, 191117), (766, 181636), (998, 139412), (1532, 90818), (1996, 69706), (2681, 51896), (3064, 45409), (3493, 39832), (3992, 34853), (4979, 27944), (5362, 25948), (6487, 21448), (6986, 19916), (9958, 13972), (10724, 12974)]