156628514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1823}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 300215808

約数和(自身を除く): 143587294

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 361, 646, 722, 1823, 2261, 2527, 3646, 4522, 5054, 6137, 12274, 12761, 25522, 30991, 34637, 42959, 61982, 69274, 85918, 216937, 242459, 433874, 484918, 588829, 658103, 1177658, 1316206, 4121803, 4606721, 8243606, 9213442, 11187751, 22375502, 78314257, 156628514]

約数ペア:

[(1, 156628514), (2, 78314257), (7, 22375502), (14, 11187751), (17, 9213442), (19, 8243606), (34, 4606721), (38, 4121803), (119, 1316206), (133, 1177658), (238, 658103), (266, 588829), (323, 484918), (361, 433874), (646, 242459), (722, 216937), (1823, 85918), (2261, 69274), (2527, 61982), (3646, 42959), (4522, 34637), (5054, 30991), (6137, 25522), (12274, 12761)]