149101379

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 188966400

約数和(自身を除く): 39865021

約数列:

[1, 7, 19, 37, 41, 133, 259, 287, 703, 739, 779, 1517, 4921, 5173, 5453, 10619, 14041, 27343, 28823, 30299, 98287, 191401, 201761, 212093, 519517, 575681, 1121063, 3636619, 4029767, 7847441, 21300197, 149101379]

約数ペア:

[(1, 149101379), (7, 21300197), (19, 7847441), (37, 4029767), (41, 3636619), (133, 1121063), (259, 575681), (287, 519517), (703, 212093), (739, 201761), (779, 191401), (1517, 98287), (4921, 30299), (5173, 28823), (5453, 27343), (10619, 14041)]