149814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 393120

約数和(自身を除く): 243306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 41, 42, 58, 63, 82, 87, 123, 126, 174, 203, 246, 261, 287, 369, 406, 522, 574, 609, 738, 861, 1189, 1218, 1722, 1827, 2378, 2583, 3567, 3654, 5166, 7134, 8323, 10701, 16646, 21402, 24969, 49938, 74907, 149814]

約数ペア:

[(1, 149814), (2, 74907), (3, 49938), (6, 24969), (7, 21402), (9, 16646), (14, 10701), (18, 8323), (21, 7134), (29, 5166), (41, 3654), (42, 3567), (58, 2583), (63, 2378), (82, 1827), (87, 1722), (123, 1218), (126, 1189), (174, 861), (203, 738), (246, 609), (261, 574), (287, 522), (369, 406)]