140088938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 250179840

約数和(自身を除く): 110090902

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 361, 418, 569, 589, 682, 722, 1138, 1178, 3971, 6259, 6479, 7942, 10811, 11191, 12518, 12958, 17639, 21622, 22382, 35278, 118921, 123101, 194029, 205409, 237842, 246202, 335141, 388058, 410818, 670282, 2259499, 3686551, 4518998, 6367679, 7373102, 12735358, 70044469, 140088938]

約数ペア:

[(1, 140088938), (2, 70044469), (11, 12735358), (19, 7373102), (22, 6367679), (31, 4518998), (38, 3686551), (62, 2259499), (209, 670282), (341, 410818), (361, 388058), (418, 335141), (569, 246202), (589, 237842), (682, 205409), (722, 194029), (1138, 123101), (1178, 118921), (3971, 35278), (6259, 22382), (6479, 21622), (7942, 17639), (10811, 12958), (11191, 12518)]