159003856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2852

約数の個数: 80

約数和(自身を含む): 374708160

約数和(自身を除く): 215704304

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2797, 2992, 3344, 3553, 5168, 5594, 7106, 11188, 14212, 22376, 28424, 30767, 44752, 47549, 53143, 56848, 61534, 95098, 106286, 123068, 190196, 212572, 246136, 380392, 425144, 492272, 523039, 584573, 760784, 850288, 903431, 1046078, 1169146, 1806862, 2092156, 2338292, 3613724, 4184312, 4676584, 7227448, 8368624, 9353168, 9937741, 14454896, 19875482, 39750964, 79501928, 159003856]

約数ペア:

[(1, 159003856), (2, 79501928), (4, 39750964), (8, 19875482), (11, 14454896), (16, 9937741), (17, 9353168), (19, 8368624), (22, 7227448), (34, 4676584), (38, 4184312), (44, 3613724), (68, 2338292), (76, 2092156), (88, 1806862), (136, 1169146), (152, 1046078), (176, 903431), (187, 850288), (209, 760784), (272, 584573), (304, 523039), (323, 492272), (374, 425144), (418, 380392), (646, 246136), (748, 212572), (836, 190196), (1292, 123068), (1496, 106286), (1672, 95098), (2584, 61534), (2797, 56848), (2992, 53143), (3344, 47549), (3553, 44752), (5168, 30767), (5594, 28424), (7106, 22376), (11188, 14212)]