133556696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{479}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 309657600

約数和(自身を除く): 176100904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 383, 479, 728, 766, 958, 1532, 1916, 2681, 3064, 3353, 3832, 4979, 5362, 6227, 6706, 9958, 10724, 12454, 13412, 19916, 21448, 24908, 26824, 34853, 39832, 43589, 49816, 69706, 87178, 139412, 174356, 183457, 278824, 348712, 366914, 733828, 1284199, 1467656, 2384941, 2568398, 4769882, 5136796, 9539764, 10273592, 16694587, 19079528, 33389174, 66778348, 133556696]

約数ペア:

[(1, 133556696), (2, 66778348), (4, 33389174), (7, 19079528), (8, 16694587), (13, 10273592), (14, 9539764), (26, 5136796), (28, 4769882), (52, 2568398), (56, 2384941), (91, 1467656), (104, 1284199), (182, 733828), (364, 366914), (383, 348712), (479, 278824), (728, 183457), (766, 174356), (958, 139412), (1532, 87178), (1916, 69706), (2681, 49816), (3064, 43589), (3353, 39832), (3832, 34853), (4979, 26824), (5362, 24908), (6227, 21448), (6706, 19916), (9958, 13412), (10724, 12454)]