164014916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 328574400

約数和(自身を除く): 164559484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 494, 988, 1417, 1523, 2071, 2834, 3046, 4142, 5668, 6092, 8284, 19799, 26923, 28937, 39598, 53846, 57874, 79196, 107692, 115748, 166007, 332014, 376181, 664028, 752362, 1504724, 2158091, 3154133, 4316182, 6308266, 8632364, 12616532, 41003729, 82007458, 164014916]

約数ペア:

[(1, 164014916), (2, 82007458), (4, 41003729), (13, 12616532), (19, 8632364), (26, 6308266), (38, 4316182), (52, 3154133), (76, 2158091), (109, 1504724), (218, 752362), (247, 664028), (436, 376181), (494, 332014), (988, 166007), (1417, 115748), (1523, 107692), (2071, 79196), (2834, 57874), (3046, 53846), (4142, 39598), (5668, 28937), (6092, 26923), (8284, 19799)]