128417822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 214008480

約数和(自身を除く): 85590658

約数列:

[1, 2, 13, 26, 41, 82, 179, 358, 533, 673, 1066, 1346, 2327, 4654, 7339, 8749, 14678, 17498, 27593, 55186, 95407, 120467, 190814, 240934, 358709, 717418, 1566071, 3132142, 4939147, 9878294, 64208911, 128417822]

約数ペア:

[(1, 128417822), (2, 64208911), (13, 9878294), (26, 4939147), (41, 3132142), (82, 1566071), (179, 717418), (358, 358709), (533, 240934), (673, 190814), (1066, 120467), (1346, 95407), (2327, 55186), (4654, 27593), (7339, 17498), (8749, 14678)]