152551861

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 200620800

約数和(自身を除く): 48068939

約数列:

[1, 7, 11, 29, 53, 77, 203, 319, 371, 583, 1289, 1537, 2233, 4081, 9023, 10759, 14179, 16907, 37381, 68317, 99253, 118349, 261667, 411191, 478219, 751487, 1981193, 2878337, 5260409, 13868351, 21793123, 152551861]

約数ペア:

[(1, 152551861), (7, 21793123), (11, 13868351), (29, 5260409), (53, 2878337), (77, 1981193), (203, 751487), (319, 478219), (371, 411191), (583, 261667), (1289, 118349), (1537, 99253), (2233, 68317), (4081, 37381), (9023, 16907), (10759, 14179)]