164469730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 329430240

約数和(自身を除く): 164960510

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 73, 85, 145, 146, 170, 290, 365, 457, 493, 730, 914, 986, 1241, 2117, 2285, 2465, 2482, 4234, 4570, 4930, 6205, 7769, 10585, 12410, 13253, 15538, 21170, 26506, 33361, 35989, 38845, 66265, 66722, 71978, 77690, 132530, 166805, 179945, 225301, 333610, 359890, 450602, 567137, 967469, 1126505, 1134274, 1934938, 2253010, 2835685, 4837345, 5671370, 9674690, 16446973, 32893946, 82234865, 164469730]

約数ペア:

[(1, 164469730), (2, 82234865), (5, 32893946), (10, 16446973), (17, 9674690), (29, 5671370), (34, 4837345), (58, 2835685), (73, 2253010), (85, 1934938), (145, 1134274), (146, 1126505), (170, 967469), (290, 567137), (365, 450602), (457, 359890), (493, 333610), (730, 225301), (914, 179945), (986, 166805), (1241, 132530), (2117, 77690), (2285, 71978), (2465, 66722), (2482, 66265), (4234, 38845), (4570, 35989), (4930, 33361), (6205, 26506), (7769, 21170), (10585, 15538), (12410, 13253)]