139490814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 316763136

約数和(自身を除く): 177272322

約数列:

[1, 2, 3, 6, 17, 23, 34, 37, 46, 51, 69, 74, 102, 111, 138, 222, 391, 629, 782, 851, 1173, 1258, 1607, 1702, 1887, 2346, 2553, 3214, 3774, 4821, 5106, 9642, 14467, 27319, 28934, 36961, 43401, 54638, 59459, 73922, 81957, 86802, 110883, 118918, 163914, 178377, 221766, 356754, 628337, 1010803, 1256674, 1367557, 1885011, 2021606, 2735114, 3032409, 3770022, 4102671, 6064818, 8205342, 23248469, 46496938, 69745407, 139490814]

約数ペア:

[(1, 139490814), (2, 69745407), (3, 46496938), (6, 23248469), (17, 8205342), (23, 6064818), (34, 4102671), (37, 3770022), (46, 3032409), (51, 2735114), (69, 2021606), (74, 1885011), (102, 1367557), (111, 1256674), (138, 1010803), (222, 628337), (391, 356754), (629, 221766), (782, 178377), (851, 163914), (1173, 118918), (1258, 110883), (1607, 86802), (1702, 81957), (1887, 73922), (2346, 59459), (2553, 54638), (3214, 43401), (3774, 36961), (4821, 28934), (5106, 27319), (9642, 14467)]