226398146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 412138692

約数和(自身を除く): 185740546

約数列:

[1, 2, 13, 17, 26, 31, 34, 41, 62, 82, 169, 221, 338, 403, 442, 527, 533, 697, 806, 961, 1054, 1066, 1271, 1394, 1922, 2542, 2873, 5239, 5746, 6851, 6929, 9061, 10478, 12493, 13702, 13858, 16337, 16523, 18122, 21607, 24986, 32674, 33046, 39401, 43214, 78802, 89063, 117793, 162409, 178126, 212381, 214799, 235586, 280891, 324818, 424762, 429598, 512213, 561782, 669817, 1024426, 1339634, 2760953, 3651583, 5521906, 6658769, 7303166, 8707621, 13317538, 17415242, 113199073, 226398146]

約数ペア:

[(1, 226398146), (2, 113199073), (13, 17415242), (17, 13317538), (26, 8707621), (31, 7303166), (34, 6658769), (41, 5521906), (62, 3651583), (82, 2760953), (169, 1339634), (221, 1024426), (338, 669817), (403, 561782), (442, 512213), (527, 429598), (533, 424762), (697, 324818), (806, 280891), (961, 235586), (1054, 214799), (1066, 212381), (1271, 178126), (1394, 162409), (1922, 117793), (2542, 89063), (2873, 78802), (5239, 43214), (5746, 39401), (6851, 33046), (6929, 32674), (9061, 24986), (10478, 21607), (12493, 18122), (13702, 16523), (13858, 16337)]