135661456

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 317979648

約数和(自身を除く): 182318192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 953, 1148, 1271, 1736, 1906, 2296, 2542, 3472, 3812, 4592, 5084, 6671, 7624, 8897, 10168, 13342, 15248, 17794, 20336, 26684, 29543, 35588, 39073, 53368, 59086, 71176, 78146, 106736, 118172, 142352, 156292, 206801, 236344, 273511, 312584, 413602, 472688, 547022, 625168, 827204, 1094044, 1211263, 1654408, 2188088, 2422526, 3308816, 4376176, 4845052, 8478841, 9690104, 16957682, 19380208, 33915364, 67830728, 135661456]

約数ペア:

[(1, 135661456), (2, 67830728), (4, 33915364), (7, 19380208), (8, 16957682), (14, 9690104), (16, 8478841), (28, 4845052), (31, 4376176), (41, 3308816), (56, 2422526), (62, 2188088), (82, 1654408), (112, 1211263), (124, 1094044), (164, 827204), (217, 625168), (248, 547022), (287, 472688), (328, 413602), (434, 312584), (496, 273511), (574, 236344), (656, 206801), (868, 156292), (953, 142352), (1148, 118172), (1271, 106736), (1736, 78146), (1906, 71176), (2296, 59086), (2542, 53368), (3472, 39073), (3812, 35588), (4592, 29543), (5084, 26684), (6671, 20336), (7624, 17794), (8897, 15248), (10168, 13342)]