143375596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20774

約数の個数: 48

約数和(自身を含む): 325077760

約数和(自身を除く): 181702164

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 20731, 41462, 82924, 145117, 269503, 290234, 393889, 539006, 580468, 787778, 1078012, 1575556, 1886521, 2757223, 3773042, 5120557, 5514446, 7546084, 10241114, 11028892, 20482228, 35843899, 71687798, 143375596]

約数ペア:

[(1, 143375596), (2, 71687798), (4, 35843899), (7, 20482228), (13, 11028892), (14, 10241114), (19, 7546084), (26, 5514446), (28, 5120557), (38, 3773042), (52, 2757223), (76, 1886521), (91, 1575556), (133, 1078012), (182, 787778), (247, 580468), (266, 539006), (364, 393889), (494, 290234), (532, 269503), (988, 145117), (1729, 82924), (3458, 41462), (6916, 20731)]