130436176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4787}}^1$

素因数の和:4939

約数の個数: 40

約数和(自身を含む): 274294944

約数和(自身を除く): 143858768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 4787, 6812, 9574, 13624, 19148, 27248, 38296, 62231, 76592, 124462, 248924, 497848, 627097, 995696, 1254194, 2508388, 5016776, 8152261, 10033552, 16304522, 32609044, 65218088, 130436176]

約数ペア:

[(1, 130436176), (2, 65218088), (4, 32609044), (8, 16304522), (13, 10033552), (16, 8152261), (26, 5016776), (52, 2508388), (104, 1254194), (131, 995696), (208, 627097), (262, 497848), (524, 248924), (1048, 124462), (1703, 76592), (2096, 62231), (3406, 38296), (4787, 27248), (6812, 19148), (9574, 13624)]