147222712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4703}}^1$

素因数の和:4772

約数の個数: 64

約数和(自身を含む): 347719680

約数和(自身を除く): 200496968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 4703, 7826, 9406, 15652, 18812, 31304, 32921, 37624, 61139, 65842, 122278, 131684, 202229, 244556, 263368, 404458, 427973, 489112, 808916, 855946, 1415603, 1617832, 1711892, 2628977, 2831206, 3423784, 5257954, 5662412, 10515908, 11324824, 18402839, 21031816, 36805678, 73611356, 147222712]

約数ペア:

[(1, 147222712), (2, 73611356), (4, 36805678), (7, 21031816), (8, 18402839), (13, 11324824), (14, 10515908), (26, 5662412), (28, 5257954), (43, 3423784), (52, 2831206), (56, 2628977), (86, 1711892), (91, 1617832), (104, 1415603), (172, 855946), (182, 808916), (301, 489112), (344, 427973), (364, 404458), (559, 263368), (602, 244556), (728, 202229), (1118, 131684), (1204, 122278), (2236, 65842), (2408, 61139), (3913, 37624), (4472, 32921), (4703, 31304), (7826, 18812), (9406, 15652)]