190028021768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 389723934600

約数和(自身を除く): 199695912832

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 389, 593, 712, 778, 1157, 1186, 1556, 2314, 2372, 3112, 4628, 4744, 5057, 7709, 7921, 9256, 10114, 15418, 15842, 20228, 30836, 31684, 34621, 40456, 52777, 61672, 63368, 69242, 102973, 105554, 138484, 205946, 211108, 230677, 276968, 411892, 422216, 450073, 461354, 686101, 823784, 900146, 922708, 1372202, 1800292, 1845416, 2744404, 2998801, 3081269, 3600584, 4697153, 5488808, 5997602, 6162538, 9394306, 11995204, 12325076, 18788612, 20530253, 23990408, 24650152, 37577224, 40056497, 41060506, 61062989, 80112994, 82121012, 122125978, 160225988, 164242024, 244251956, 266893289, 320451976, 488503912, 533786578, 1067573156, 1827192517, 2135146312, 3654385034, 7308770068, 14617540136, 23753502721, 47507005442, 95014010884, 190028021768]

約数ペア:

[(1, 190028021768), (2, 95014010884), (4, 47507005442), (8, 23753502721), (13, 14617540136), (26, 7308770068), (52, 3654385034), (89, 2135146312), (104, 1827192517), (178, 1067573156), (356, 533786578), (389, 488503912), (593, 320451976), (712, 266893289), (778, 244251956), (1157, 164242024), (1186, 160225988), (1556, 122125978), (2314, 82121012), (2372, 80112994), (3112, 61062989), (4628, 41060506), (4744, 40056497), (5057, 37577224), (7709, 24650152), (7921, 23990408), (9256, 20530253), (10114, 18788612), (15418, 12325076), (15842, 11995204), (20228, 9394306), (30836, 6162538), (31684, 5997602), (34621, 5488808), (40456, 4697153), (52777, 3600584), (61672, 3081269), (63368, 2998801), (69242, 2744404), (102973, 1845416), (105554, 1800292), (138484, 1372202), (205946, 922708), (211108, 900146), (230677, 823784), (276968, 686101), (411892, 461354), (422216, 450073)]