144401026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2959

約数の個数: 64

約数和(自身を含む): 301086720

約数和(自身を除く): 156685694

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 646, 1309, 1463, 2261, 2618, 2903, 2926, 3553, 4522, 5806, 7106, 20321, 24871, 31933, 40642, 49351, 49742, 55157, 63866, 98702, 110314, 223531, 345457, 386099, 447062, 542861, 606727, 690914, 772198, 937669, 1085722, 1213454, 1875338, 3800027, 4247089, 6563683, 7600054, 8494178, 10314359, 13127366, 20628718, 72200513, 144401026]

約数ペア:

[(1, 144401026), (2, 72200513), (7, 20628718), (11, 13127366), (14, 10314359), (17, 8494178), (19, 7600054), (22, 6563683), (34, 4247089), (38, 3800027), (77, 1875338), (119, 1213454), (133, 1085722), (154, 937669), (187, 772198), (209, 690914), (238, 606727), (266, 542861), (323, 447062), (374, 386099), (418, 345457), (646, 223531), (1309, 110314), (1463, 98702), (2261, 63866), (2618, 55157), (2903, 49742), (2926, 49351), (3553, 40642), (4522, 31933), (5806, 24871), (7106, 20321)]